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CATALOG 2110
ISO 9001:2008RegISteRed
QUALItY SYSteM
HowHighAreYourStandards?
The Standard ComponentsWith the Highest Standards
Acme Industrial Company441 Maple Avenue • Carpentersville, IL 60110-1990Tel: (847) 428-3911 • (800) 323-5582 • Fax: (847) 428-1820Web: www.acmeindustrial.com • E-mail: acmemail@acmeindustrial.com
Acme maintains the highest standards for just about every kind of bushing you’d ever need, in clud ing tap holder and tool holder bush ings, boring bar sleeves, gun drill bush ings, liners, and more.
Theirs– Counterbored– Case Hardened
Ours– No Counterbore Fullbearingsurface supportsthetoolforthe
entirelengthofbushing.You’lldrillmoreprecise holesplusyourAcmebushingwilllastlong er.
– Hardened 61-65Rcmeansless machinedowntimeto
changewornbushings.
ISO 9001:2008RegISteRed
QUALItY SYSteM
1Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Selection Tips ........................................................................................... 2Installation Tips ..................................................................................... 4Specifications ........................................................................................ 5
STANDARD DRILL BUSHINGS - INCH Headless Press Fit - Type P ................................................................... 6 Head Press Fit - Type H ...................................................................... 10 Slip-Fixed Renewable - Type SF .......................................................... 14 Headless Liners - Type L ..................................................................... 17 Head Liners - Type HL ....................................................................... 20
SPECIAL PURPOSE BUSHINGS - INCH Extended Range Bushings Headless Press Fit - Type P ................................................................. 21 Head Press Fit - Type H ...................................................................... 22 Slip-Fixed Renewable - Type SF .......................................................... 23 Headless Liners - Type L ..................................................................... 24 Head Liners - Type HL ....................................................................... 25 Extra-Thinwall Bushings ................................................................. 26 Embedment Bushings ...................................................................... 27 Tungsten Carbide Bushings Headless Press Fit - Type CP ............................................................... 28 Head Press Fit - Type CH .................................................................... 28 Slip-Fixed Renewable - Type CSF ....................................................... 29 Gun Drill Bushings Type GDB .......................................................................................... 30 Type GDX .......................................................................................... 30 Liners - Type GDL .............................................................................. 31 Inserts - Type GDI .............................................................................. 31 Oil Groove Bushings ....................................................................... 32 Special/Custom Drill Bushings ...................................................... 34
LOCkSCREwS & CLAmPS - INCH ......................................... 33
TOOL HOLDER BUSHINGS - INCH CNC Style - Type Z ............................................................................... 35 Split Style - Type B ............................................................................... 36 Solid Style - Type J ............................................................................... 37 Slotted Style - Type C ............................................................................ 38 Boring Bar Sleeves ................................................................................ 39 Tool Collars .......................................................................................... 39 Tap Holder - Type K ............................................................................. 40
STANDARD DRILL BUSHINGS - mETRIC Technical Information ............................................................................ 41 Plain Press Fit - Type PM ...................................................................... 42 Head Press Fit - Type HM ...................................................................... 44 Slip-Fixed Renewable - Type SFM ......................................................... 46 Plain Liners - Type PM .......................................................................... 48 Head Liners - Type HM ......................................................................... 50
LOCkSCREwS & CLAmPS - mETRIC ................................... 52
Decimal Conversion Chart ............................................................. BC
CON TENTS
© 2010, ACME INDUSTRIAL COMPANY Printed in Canada Manufacturer Number: 697016
2 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
SELECTION TIPS
No-Counterbore Bushings are Standard with ACmE
“The best bushing for the job – at the right price, right now.”
You can be sure with ACME that you’re buying the best bushing for the job. Bushings and accessories have been the back-bone of our busi ness since 1914. Our nation-wide network of industrial distributors further assures you of prompt personal service. The following summaries of typical uses for bushings and liners prefaces our sim pli-fied, easy to use catalog – the most complete in the industry. You may find it helpful first to define your specific needs, and then select a com pat i ble bushing. Standard, off-the-shelf drill bushings are the least ex pen sive. Sometimes, though you may re quire a special order. Acme will be glad to help you with your toughest re quire ments. If you have any questions or need assistance, please call our customer service de- part ment at : (847) 428-3911 or (800) 323-5582. Our qualified staff of customer serv ice rep-re sen ta tives will be happy to assist you or provide you with the name of the ACME dis tribu tor nearest you.
Things to consider in selecting the PROPER drill bushing.
• Use - To drill, tap or ream?• Kind - Headless, Head, Slip-Fixed Re new-
able?• Production Run - Tungsten Carbide or Ti ta-
nium Nitride Coated bushings, even at a slight ly higher cost than standard steel, will last longer during long production runs.
• Size - Hole size, O.D. size, and length.• Special Requirements - Threaded O.D., angles,
flats on head, other special dimensions.• Standard or Special - Standard sizes are less
expensive. Is a special bushing really neces- sary or will a standard fill your requirement?
Acme is committed to the concept of manufacturing our bushings without a counter-bore. We believe this produces a better, longer lasting and more versatile bushing (especially if you require modified or special bushings). Even though No-Counterbore bushings are more dif fi cult and costly to produce, because close tol er ances are required the full length ofthe bushing, No-Counterbore Bushings AreStandard with ACmE! Counterbored bush-ings will be sup plied only upon special request.
Headless Press Fit Bushings
ANSI/ACmEDesignationType P
• Most popular, therefore, least expensive• Typically for single stage drilling operations• Permits close spacing• Mounts flush with top of jig plate• Available with finish ground O.D. or
unground for custom grinding
Head Press Fit Bushings
ANSI/ACmEDesignationType H
• Same as Headless Press Fit but with head (or shoulder) on the drill entry end
• Head prevents heavy axial loads from forcing bushing through jig hole
• Available with finish ground O.D. or unground for custom grinding
• Flush mounting is possible by counterboring jig hole to fit bushing head
Slip-FixedRenewableBushings
ANSI/ACmEDesignationType SF
• The “Two-in-One” Bushing: Fixed mode and slip position options on one knurled head! – flexi bil ity lowers your inventory costs
• Knurled head for easier handling – just turn and lift!
• Used with liner, permanently pressed into drill jig
• Fixed mode for runs longer than life of bush-ing. Held in place by lockscrew or clamp which fits a milled recess in the head.
• Slip mode for multiple operations on the same holes (such as drilling followed by reaming) – without disturbing the workpiece.
• O.D. has a slip fit tolerance for easy insertion or removal from the liner
Headless Press Fit Liners
ANSI/ACmEDesignationType L
• Used with Slip-Fixed Renewable bushings to provide precise location point
• Permits interchange of Type SF bushings with varied I.D.’s – without affecting center-line ac cu racy
• Permanently pressed into jig plate – for life of the jig
3Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
SELECTION TIPS
• Protects jig plate hole from wear caused by frequent bushing replacement
• Used where little impact will occur on the SF bushing’s head
Head Press FitLiners
ANSI/ACmEDesignationType HL
• Similar to Headless Press Fit Liners but with head or shoulder
• Use with Slip-Fixed Renewable bushings when ev er excessive pounding will occur dur- ing operation
• Head prevents liner from being pushed through jig
• Flush mount by counterboring top of hole in jig plate
• Available with finish ground O.D. or unground for custom grinding
Gun Drill Bushings
Oil GrooveBushings
ACmEDesignationType OG
• Used for drill lubrication or as a bearing• Lubricant (or coolant) flows through grooves
in bushing I.D. wall• 25 Oil Groove styles available – headless or
with heads• Wiper designs available to help guard against
dirt or chips• NOTE: The oil groove should not break out
the wiper end of the bushing
Extended RangeBushings and Liners
• Sizes larger than ANSI or ACME standards• Available in types P, H, SF, L and HL• Unground O.D.’s available for custom grind ing
• Reduced wall thickness and head diameters save space
• As durable as regular wall thickness bushings• For use where extremely close hole patterns
must be accurately drilled• Available in Type P, H, and SF• Note: This type of bushing will not necessar-
ily be round in the free state
Embedment Bushings
• Designed specifically for use in soft materials such as aluminum or magnesium
• Can also be used in jigs or fixtures made with laminated fiberglass or castable potting com pounds
• Three types available: Diamond Groove, Ser-Groove, and Spline-Lock
• Modified Standard - an ANSI/ACME stan-dard bushing is modified or altered in I.D., O.D. or length
• Custom Bushing - Those bushings that can not be easily modified. Requirements can include special diameters, shapes, angles, materials, threads, etc.
Tool HolderBushings
• Used to adapt various tools to tool holders or turret bores on many types of machine tools
• Available in six different styles and a com-plete range of sizes
• Special sizes and configurations can be manu fac tured to meet your exact require-ments
Special/CustomBushings
Tungsten CarbideBushings
• Extremely Hard – hardness of 78-80 RC• Can last up to 50 times longer than con ven-
tional steel bushings• Available in Type CP, CH, and CSF
Titanium Nitride (TiN)Coated Bushings
• Can last up to 40 times longer than con ven-tional steel bushings
• Excellent results where long wearing ca pa bili-ties are needed but carbide may be too brittle
• Much more cost effective than carbide bush-ings when larger quantities (can be as low as three pieces depending on size) are involved
Gun drills are used where maximum precision for long, deep holes is essential.• Types GDB and GDX are single piece con-
struc tion• The other type of Gun Drill bushing is two
piece construction. It consists of a Liner (GDL) and an Insert (GDI). The Insert can be re moved from the Liner thus allowing for a range of I.D. sizes using the same Liner
• Acme can manufacture special Gun Drill bush ings to fit your exact requirements
ACmEDesignationType GD
Extra-ThinwallBushings
Special Bushings
4 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
INSTALLATION TIPS
Bushing/Liner In stal la tion Tips(cast iron or unhardened steel jig plates)
Production accuracy requires extra care when preparing mounting holes and in -stall ing bushings/liners. The following fac tors should be considered: diametral interference fits, alignment, chip clearance, and how close the bushing is to the workpiece. Because of the many variables, no definite rules can substitute for the skill and judgment of the experienced toolmaker. The fol-lowing suggestions should be helpful to oth ers.
Interference Fits Interference holds press fit bushings in place on the jig plate. Too much interfer-ence may cause a number of problems: (1) jig plate distortion; (2) bellmouthing (bushing/ liner walls bow inward); (3) tool seizure, or (4) trouble with slip-fixed renewable fitting into the liner.
Too little interference may allow slip-page, thus causing inaccurately drilled holes. In most cases, interference of 0.0005 to 0.0008 inch is sufficient to properly install press fit bushings and liners.
mounting Hole Roundness It is recommended that all mounting holes be jig bored or ground to assure round-ness. Ordinary twist drills seldom produce an ac cu rate ly sized or truly round hole!
Bushing/Liner Installation First, lubricate the inside diameter of the mounting hole and the outside diameter of the bushing/liner – before pressing into place! Lubrication prevents scoring of the hole wall. White lead is a typical lubricant. Second, use an arbor press to press the bushing/liner into place. If an arbor press is not available, draw the bushing/liner into place by tightening two steel plates connected by a nut and bolt. A bushing/liner should never be ham mered into place! Why defeat the main purpose of the bushing? – Accuracy!
Chip Clearance One school of thought suggests a space between the workpiece and the drill bushing. The other suggests direct contact. In order to decide, you should consider the abrasiveness of the material being drilled, the drill size, and the type of bushing/liner being applied. Chips produced from drilling will be ejected either through a space or through the bushing. If your drill clogs or heats up, try increasing the space between the end of the bushing and the workpiece. Normal spaces vary from one-half the drill diameter for small chips (as from cast iron) to one and one-half times the drill diameter for long stringy chips (as from cold-rolled steel). Vary the length of Slip-Fixed Re new-able bushings to achieve proper spacing for your operation (see number 4 below for a more detailed explanation). A rule of thumb is, the greater the space between the bushing and the workpiece, the greater the chance for error. Where possible, test your conditions and con-tin ue to check for accuracy throughout your pro duc tion run.
Hints for more Accurate Pro duc tion andLonger Bushing Life
2) keep Tools Sharp. Dull drill bits defeat the preciseness of bushings. Sharpen by first grinding each drill with the point in the exact center. This helps avoid “walking” by the drill when it first enters the workpiece.3) Use Proper Coolants. Check the coolant label to be sure you are using the right coolant for your machining process.4) Use Slip-Fixed Renewable Bushings for multiple Operations. Slip-Fixed Renewable Bushings of different lengths provide for both accuracy and chip removal during multiple operations. For example, a short bushing during drilling will provide the proper clearance for chips to escape. A longer bushing during reaming will provide maximum guidance.5) Adapt Bushings To Irregular work Surfaces. The exit end of the bushing should conform to contours of the workpiece. For maximum guidance, hold to a minimum any space for chip clearance. A drill point that does not enter exactly perpendicular to the work sur face will skip or wander. In such a case, side load exerted by the drill is concen-trated near the exit end of the bushing. The bushing can wear prematurely. Slip-Fixed Renewable bushings could simplify replace-ment of worn bushings, and also aid alignment with the contoured work surface. For short production runs using press fit bushings, form the bushing end to the workpiece contour.6) For Long Production Runs, Use Tung sten Carbide or Titanium Nitride Coated Bushings. ACME Carbide bushings last up to 50 times longer than hardened steel. ACME Ti ta ni um Nitride (TiN) coated bushings can last up to 40 times longer than conventional bush ings. Both types of bushings could save valuable replacement downtime. The addi-tional cost is small when you consider the extra long life possible. Call us for more details.
1) Align Bushings Properly. Carefully align the drill with the bush-ing axis to avoid poor alignment and excessive wear. The radius on the bushing will help center the drill point. ACME No-Counterbore bush ings help the operator accomplish this with ease.
5Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
SPECIFICATIONS
Bushing Specifications
• Finish Ground bushings, 1/8" to 1" I.D., are held within .0003" concentricity T.I.R. (Total Indicator Reading). Other sizes are held within .0005" T.I.R.
• Unground bushings with .010/.020 grind-ing stock on the O.D. are concentric within .006". The letter “U” as a suffix to the ANSI symbol indicates an unground O.D. for custom grinding.
• Lengths longer than ANSI Standard or relieved bushings will meet the above toler-ances at the drill exit end only.
• Standard and Special bushings will be man-ufactured from thru-hardened tool steel and heat treated to 61-65 RC unless instructed otherwise by the customer.
• No-Counterbore bushings will be supplied unless requested otherwise. No-Counterbore bushings allow for truer alignment, more accurate holes, less tool wear, and less prob-lems with chips packing up in the I.D. of the bushing. Acme will, however, supply coun-terbored bushings when requested.
• Specifications for Metric Bushings are in the Standard Metric Bushing Section of this catalog.
Standard I.D. Tolerance(add to nominal I.D.)
+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007
#80 to 1/4Over 1/4 to 3/4
Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4
ANSI/ACmE Standard Drill Bushings:
Ordering Information
Specify in sequence for each order:1. Quantity2. Inside Diameter (Column A in catalog)3. Type: See Chart above for ANSI/ACME
designations4. Outside Diameter (Column B in catalog)5. Length (Column C in catalog)6. Unground O.D.’s specify the Letter “U”
after the ANSI Symbol
• Gun Drill Bushings Specify I.D., Description or Part number
(when indicated) and quantity.• Oil Groove Bushings Specify in sequence: ACME Oil Groove
style, Type of Bushing, I.D., O.D., and length (or ANSI Symbol) and material (steel or bronze). Also indicate style of wiper if required.
• Embedment Bushings Specify Quantity, I.D. size and ordering
symbol.• Carbide Bushings Specify Quantity, I.D. and ANSI Symbol
prefixed by the letter “C”.• Tool Holder Bushings Order by Acme Part Number and quantity.
Reamer Bushings:
+.0005 to +.0008+.0006 to +.0010+.0008 to +.0012
Up to 1/4Over 1/4 to 1"
Over 1"
3/4 P 6426 pcs. 12
LengthOutside DiameterTypeInside DiameterQuantityFor standard drill sizes show: Fraction, Number, or Letter. For Special I.D.’s indicate decimal size to four places.
Type of Bushing:P = Headless Press FitH = Head Press FitSF = Slip-Fixed
RenewableL = Headless LinersHL = Head Liners
“C” prefix = Tungsten Carbide
O.D. in 64ths of 1"(ie. “64” = 1")
Length in 16ths of 1"(ie. “12” = 3/4")
“U” suffix = Unground O.D. for custom grinding
I.D. Range(Std. Drill Size)
I.D. Tolerance(add to nominal I.D.)
I.D. Range(Std. Reamer Size)
6 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
ANSI and Acme Standard BushingsHeadless Press Fit
Type P All press fit bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are concentric within .0003" T.I.R. to the O.D. Oth er I.D. sizes are held within .0005" T.I.R. No-Counterbore bushings are standard with Acme.
B
A
C
BBoDy o.D.
Nominal(Actual)
5/32(.1578 / .1575)
5/32(.1578 / .1575)
3/16(.1891 / .1888)
13/64(.2046 / .2043)
1/4(.2516 / .2513)
P-10-4P-10-5P-10-6P-10-8
1/45/163/81/2
1/45/163/81/23/4
1/45/163/81/23/4
P-12-4P-12-5P-12-6P-12-8P-12-10P-12-12
1/45/163/81/25/83/4
P-13-4P-13-5P-13-6P-13-8P-13-12
1/45/163/81/23/4
P-13-4P-13-5P-13-6P-13-8P-13-12P-13-16P-13-22
1/45/163/81/23/41
1-3/8
1/45/163/81/25/83/41
1-3/8
P-16-4P-16-5P-16-6P-16-8P-16-10P-16-12P-16-16P-16-22
230237240244
212218221223251
133140143145157161
203209213216244
133140143145161168210
123126130133137141149192
P-10-4P-10-5P-10-6P-10-8P-10-12
P-10-4P-10-5P-10-6P-10-8P-10-12
194199203204228
CLeNgTh(overall)
ANSI SymBoLTyPe P
**PriceCode
69, 68, 1/32, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 3/64
55, 54, 53, 1/16
1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40, 39
60, 59, 58, 57, 56, 3/64, 55, 54, 53
1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40, 39
ASTANDARD I.D. SIzeS
Range of Dec. equiv.
Number, Letter, or Fraction Size
80, 79, 1/64, 78, 77, 76, 75, 74, 73, 72, 71, 70
.0135to
.0280
5/32(.1578 / .1575)
.0292to
.0469
.0520to
.0625
.0625to
.0995
13/64(.2046 / .2043)
.0400to
.0595
.0625to
.0995
.0980to
.1406
40, 39, 38, 37, 36, 7/64, 35, 34, 33, 32, 31, 1/8, 30, 29, 28, 9/64
** Price Code - See Separate Net Price Schedule
NOTE: Headless Press Fit Bushings with .010 / .020 rough grinding stock on the O.D. are available, please call for prices. Add the letter “U” to the end of the ANSI Symbol when ordering.
7Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
ANSI and Acme Standard BushingsHeadless Press Fit
Type PStd. I.D. Tolerance(add to nom. I.D.)
#80 to 1/4Over 1/4 to 3/4
Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4
+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007
I.D. Range(Drill Size)
B
A
C
No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE.
BBoDy o.D.
Nominal(Actual)
CLeNgTh(overall)
1/45/163/81/25/83/41
1-3/8
P-20-4P-20-5P-20-6P-20-8P-20-10P-20-12P-20-16P-20-22
P-24-4P-24-6P-24-8P-24-12P-24-16
1/43/81/23/41
P-26-4P-26-5P-26-6P-26-8P-26-12P-26-16P-26-22P-26-28
1/45/163/81/23/41
1-3/81-3/4
P-28-4P-28-5P-28-6P-28-8P-28-10P-28-12P-28-16
1/45/163/81/25/83/41
5/163/81/23/41
1-3/81-3/4
P-32-5P-32-6P-32-8P-32-12P-32-16P-32-22P-32-28
3/81/23/41
P-36-6P-36-8P-36-12P-36-16
109113114118126
115115113114118126133149
110112113114116118126
111113114118129147149
112111114117
5/16(.3141 / .3138)
3/8(.3766 / .3763)
13/32(.4078 / .4075)
7/16(.4392 / .4389)
1/2(.5017 / .5014)
9/16(.5642 / .5639)
114117119120122124135153
**PriceCode
ANSISymBoLTyPe P
ASTANDARD I.D. SIzeS
Range of Dec. equiv.
Number, Letter, or Fraction Size
15/64, 1/4, F, 17/64, 9/32
10, 9, 8, 7, 13/64, 6, 5, 4, 3,7/32, 2, 1
3/16, 12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D, 1/4, F
3/16, 12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D, 1/4, F, G, 17/64, H, I, J, K, 9/32, L, M, 19/64, N, 5/16, O
N, 5/16, O, P, 21/64, Q, R,11/32
1/8, 30, 29, 28, 9/64, 27, 26, 25, 24, 23, 5/32, 22, 21, 20, 19, 18, 11/64, 17, 16, 15, 14, 13,3/16, 12, 11, 10
.1250to
.1935
.1935to
.2280
.1875to
.2570
.2344
.2500
.25702656.2812
.1875to
.3160
.3020to
.3438
** Price Code - See Separate Net Price Schedule
NOTE: Headless Press Fit Bushings with .010 / .020 rough grinding stock on the O.D. are available, please call for prices. Add the letter “U” to the end of the ANSI Symbol when ordering. See Headless Liner section for additional lengths on some specific I.D. sizes of Type “P” Bushings.
8 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
ANSI and Acme Standard BushingsHeadless Press Fit
Type P All press fit bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are concentric within .0003" T.I.R. to the O.D. Oth er I.D. sizes are held within .0005" T.I.R. No-Counterbore bushings are standard with Acme.
B
A
C
No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE.
P-40-5P-40-6P-40-8P-40-10P-40-12P-40-16P-40-20P-40-22P-40-28P-40-34
5/163/81/25/83/41
1-1/41-3/81-3/42-1/8
3/81/25/83/41
1-1/41-3/81-3/42-1/82-1/2
P-48-6P-48-8P-48-10P-48-12P-48-16P-48-20P-48-22P-48-28P-48-34P-48-40
P-56-8P-56-10P-56-12P-56-16P-56-20P-56-22P-56-24P-56-28P-56-34P-56-40
1/25/83/41
1-1/41-3/81-1/21-3/42-1/82-1/2
P-64-8P-64-10P-64-12P-64-16P-64-20P-64-22P-64-24P-64-28P-64-34P-64-40P-64-48
1/25/83/41
1-1/41-3/81-1/21-3/42-1/82-1/2
3
110111111113114117132132141155
114114116117123133133143160225
123124125128132132138144155167
124125125128132132139146156174232
5/8(.6267 / .6264)
3/4(.7518 / .7515)
7/8(.8768 / .8765)
1(1.0018 / 1.0015)
BBoDy o.D.
Nominal(Actual)
CLeNgTh(overall)
**PriceCode
ANSI SymBoLTyPe P
ASTANDARD I.D. SIzeS
Range of Dec. equiv.
Number, Letter, or Fraction Size
5/16, O, P, 21/64, Q, R, 11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16
5/16, O, P, 21/64, Q, R, 11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16,29/64, 15/32, 31/64, 1/2, 33/64, 17/32
1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32
1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32, 43/64, 11/16, 45/64, 23/32, 47/64, 3/4, 49/64
.3125to
.4375
.3125to
.5312
.5000to
.6562
.5000to
.7656
** Price Code - See Separate Net Price Schedule
NOTE: Headless Press Fit Bushings with .010 / .020 rough grinding stock on the O.D. are available, please call for prices. Add the letter “U” to the end of the ANSI Symbol when ordering. See Headless Liner section for additional lengths on some specific I.D. sizes of Type “P” Bushings.
9Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
ANSI and Acme Standard BushingsHeadless Press Fit
Type PStd. I.D. Tolerance(add to nom. I.D.)
#80 to 1/4Over 1/4 to 3/4
Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4
+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007
I.D. Range(Drill Size)
B
A
C
1/23/41
P-72-8P-72-12P-72-16
P-88-8P-88-12P-88-16P-88-20P-88-22P-88-24P-88-28P-88-32P-88-34P-88-40P-88-48
1/23/41
1-1/41-3/81-1/21-3/4
22-1/82-1/2
3
P-96-12P-96-16P-96-20P-96-24P-96-28P-96-32
3/41
1-1/41-1/21-3/4
2
5/83/41
1-1/41-1/21-3/4
2
P-80-10P-80-12P-80-16P-80-20P-80-24P-80-28P-80-32
153141153
147141153162170178194
153141153162162170178194194210262
173162173180186205
1-1/8(1.1270 / 1.1267)
1-1/4(1.2520/ 1.2517)
1-3/8(1.3772 / 1.3768)
1-1/2(1.5022 / 1.5018)
1-3/4(1.7523 / 1.7519)
3/41
1-3/81-3/42-1/82-1/2
3
P-112-12P-112-16P-112-22P-112-28P-112-34P-112-40P-112-48
173162173186205256288
2-1/4(2.2525 / 2.2521)
11-3/81-3/42-1/82-1/2
3
P-144-16P-144-22P-144-28P-144-34P-144-40P-144-48
196210223246264322
BBoDy o.D.
Nominal(Actual)
CLeNgTh(overall)
ANSI SymBoLTyPe P
**PriceCode
ASTANDARD I.D. SIzeS
Range of Dec. equiv.
Number, Letter, or Fraction Size
25/32, 13/16, 27/32
7/8 and 15/16
3/4, 49/64, 25/32, 51/64, 13/16, 53/64, 27/32, 55/64, 7/8, 57/64, 29/32, 59/64, 15/16, 61/64, 31/32, 63/64, 1", 1-1/64, 1-1/32
1-1/32, 1-1/16, 1-3/32, 1-1/8
1", 1-1/64, 1-1/32, 1-3/64,1-1/16, 1-5/64, 1-3/32, 1-7/64, 1-1/8, 1-9/64, 1-5/32, 1-11/64, 1-3/16, 1-13/64, 1-7/32,1-15/64, 1-1/4, 1-17/64, 1-9/32, 1-19/64, 1-5/16, 1-21/64,1-11/32, 1-23/64, 1-3/8, 1-25/64
1-3/8, 1-25/64, 1-13/32,1-27/64, 1-7/16, 1-29/64,1-15/32, 1-31/64, 1-1/2,1-33/64, 1-17/32, 1-35/64,1-9/16, 1-37/64, 1-19/32,1-39/64, 1-5/8, 1-41/64,1-21/32, 1-43/64, 1-11/16, 1-45/64, 1-23/32, 1-47/64,1-3/4
.7812
.8125
.8438
.8750&
.9375
.7500to
1.0312
1.0000to
1.3906
1.3750to
1.7500
** Price Code - See Separate Net Price Schedule
NOTE: Headless Press Fit Bushings with .010 / .020 rough grinding stock on the O.D. are available, please call for prices. Add the letter “U” to the end of the ANSI Symbol when ordering. See Headless Liner section for additional lengths on some specific I.D. sizes of Type “P” Bushings.
1.03121.06251.09381.1250
10 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Type H All press fit bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are con cen tric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R.No-Counterbore bushings are standard with Acme.
ANSI and Acme Standard BushingsHead Press Fit
F
A
C
B
G
No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE
ANSI SymBoLTyPe h
CLeNgTh(Under head)
h-10-4h-10-5h-10-6h-10-8
1/45/163/81/2
1/45/163/81/2
h-10-4h-10-5h-10-6h-10-8
1/45/163/81/2
h-10-4h-10-5h-10-6h-10-8
h-12-4h-12-5h-12-6h-12-8h-12-12
1/45/163/81/23/4
1/45/163/81/23/4
h-13-4h-13-5h-13-6h-13-8h-13-12h-13-16
1/45/163/81/23/41
1/45/163/81/25/83/41
1-3/8
**PriceCode
gheadThick.
FheadDia.
3/321/4
BBoDy o.D.
Nominal(Actual)
238240245246
219221226228
3/321/45/32(.1578 / .1575)
5/32(.1578 / .1575)
200201204207
3/321/4
145148151153173
3/16(.1891 / .1888)
h-13-4h-13-5h-13-6h-13-8h-13-12
210212218221253
13/64(.2046 / .2043)
145148151153173203
13/64(.2046 / .2043)
h-16-4h-16-5h-16-6h-16-8h-16-10h-16-12h-16-16h-16-22
136137141142154158189231
23/64 3/321/4(.2516 / .2513)
19/64 3/32
19/64 3/32
3/325/16
55, 54, 53, 1/16
1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40, 39
60, 59, 58, 57, 56, 3/64, 55, 54, 53
1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40, 39
ASTANDARD I.D. SIzeS
Range of Dec. equiv.
Number, Letter, or Fraction Size
69, 68, 1/32, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 3/64
40, 39, 38, 37, 36, 7/64, 35, 34, 33, 32, 31, 1/8, 30, 29, 28, 9/64
5/32(.1578 / .1575)
80, 79, 1/64, 78, 77, 76, 75, 74, 73, 72, 71, 70
.0135to
.0280
.0292to
.0469
.0520to
.0625
.0400to
.0595
.0625to
.0995
.0625to
.0995
.0980to
.1406
** Price Code - See Separate Net Price Schedule
NOTE: Head Press Fit Bushings with .010 / .020 rough grinding stock on the O.D. are available, please call for prices. Add the letter “U” to the end of the ANSI Symbol when ordering.
11Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Type HI.D. Range(Drill Size)
Standard I.D. Tolerance(add to nominal I.D.)
#80 to 1/4Over 1/4 to 3/4
Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4
+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007
ANSI and Acme Standard BushingsHead Press Fit
F
A
C
B
G
CLeNgTh(Under head)
1/45/163/81/25/83/41
1-3/81-3/4
h-20-4h-20-5h-20-6h-20-8h-20-10h-20-12h-20-16h-20-22h-20-28
h-24-4h-24-6h-24-8h-24-12h-24-16
1/43/81/23/41
h-26-4h-26-5h-26-6h-26-8h-26-12h-26-16h-26-22h-26-28
1/45/163/81/23/41
1-3/81-3/4
h-28-4h-28-6h-28-8h-28-10h-28-12h-28-16
1/43/81/25/83/41
1/45/163/81/23/41
1-3/81-3/4
h-32-4h-32-5h-32-6h-32-8h-32-12h-32-16h-32-22h-32-28
h-36-6h-36-8h-36-10h-36-12h-36-16
3/81/25/83/41
BBoDy o.D.
Nominal(Actual)
ANSI SymBoLTyPe h
**PriceCode
FheadDia.
gheadThick.
122125128129130132144193228
27/64 1/85/16(.3141 / .3138)
118124126129139
119120124126128129148166
3/321/23/8(.3766 / .3763)
1/2 5/3213/32(.4078 / .4075)
119124126128129139
3/329/167/16(.4392 / .4389)
118120124126128138148166
39/64 7/321/2(.5017 / .5014)
122122123124128
11/16 3/329/16(.5642 / .5639)
ASTANDARD I.D. SIzeS
Range of Dec. equiv.
Number, Letter, or Fraction Size
1/8, 30, 29, 28, 9/64, 27, 26, 25, 24, 23, 5/32, 22, 21, 20, 19, 18, 11/64, 17, 16, 15, 14, 13, 3/16, 12, 11, 10
10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1
3/16, 12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D, 1/4, F
15/64, 1/4, F, 17/64, 9/32
N, 5/16, O, P, 21/64, Q, R,11/32
.1250to
.1935
.1935to
.2280
.1875to
.2570
.1875to
.3160
.3020to
.3438
** Price Code - See Separate Net Price Schedule
NOTE: Head Press Fit Bushings with .010 / .020 rough grinding stock on the O.D. are available, please call for prices. Add the letter “U” to the end of the ANSI Symbol when ordering.
.2344
.2500
.2570
.2656
.2812
3/16, 12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D, 1/4, F, G, 17/64, H, I, J, K, 9/32, L, M, 19/64, N, 5/16, O
12 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Type H All press fit bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are con cen tric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R.No-Counterbore bushings are standard with Acme.
ANSI and Acme Standard BushingsHead Press Fit
F
A
C
B
G
1/45/163/81/25/83/41
1-3/81-3/42-1/8
h-48-4h-48-6h-48-8h-48-10h-48-12h-48-16h-48-20h-48-22h-48-28h-48-34h-48-40
1/43/81/25/83/41
1-1/41-3/81-3/42-1/82-1/2
h-40-4h-40-5h-40-6h-40-8h-40-10h-40-12h-40-16h-40-22h-40-28h-40-34
h-64-8h-64-12h-64-16h-64-22h-64-24h-64-28h-64-34h-64-40h-64-48
1/23/41
1-3/81-1/21-3/42-1/82-1/2
3
h-56-6h-56-8h-56-10h-56-12h-56-16h-56-20h-56-22h-56-24h-56-28h-56-34h-56-40
3/81/25/83/41
1-1/41-3/81-1/21-3/42-1/82-1/2
124118120120123126128147158172
5/8(.6267 / .6264) 51/64 7/32
128124124126128132148148159173270
3/4(.7518 / .7515) 59/64 7/32
133133134134140145146155159174270
7/8(.8768 / .8765)
1-7/64 1/4
1-15/64 5/16
136137141147165170188205277
1(1.0018 / 1.0015)
BBoDy o.D.
Nominal(Actual)
CLeNgTh(Under head)
ANSI SymBoLTyPe h
**PriceCode
FheadDia.
gheadThick.
ASTANDARD I.D. SIzeS
Range of Dec. equiv.
Number, Letter, or Fraction Size
5/16, O, P, 21/64, Q, R,11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16
5/16, O, P, 21/64, Q, R, 11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16, 29/64,15/32, 31/64, 1/2, 33/64, 17/32
1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32
1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32, 43/64, 11/16, 45/64,23/32, 47/64, 3/4, 49/64
.3125to
.4375
.3125to
.5312
.5000to
.6562
.5000to
.7656
** Price Code - See Separate Net Price Schedule
NOTE: Head Press Fit Bushings with .010 / .020 rough grinding stock on the O.D. are available, please call for prices. Add the letter “U” to the end of the ANSI Symbol when ordering.
13Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Type HI.D. Range(Drill Size)
Standard I.D. Tolerance(add to nominal I.D.)
#80 to 1/4Over 1/4 to 3/4
Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4
+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007
ANSI and Acme Standard BushingsHead Press Fit
F
A
C
B
G
No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE
CLeNgTh(Under head)
h-80-10h-80-12h-80-16h-80-20h-80-24h-80-28h-80-32
5/83/41
1-1/41-1/21-3/4
2
h-88-8h-88-12h-88-16h-88-22h-88-24h-88-28h-88-34h-88-40h-88-48
1/23/41
1-3/81-1/21-3/42-1/82-1/2
3
BBoDy o.D.
Nominal(Actual)
ANSI SymBoLTyPe h
**PriceCode
FheadDia.
gheadThick.
163158168178186194210
1-1/2 1/41-1/4(1.2520/ 1.2517)
165166176188205205223241304
1-3/4(1.7523 / 1.7519)
3/41
1-3/81-3/42-1/82-1/2
3
h-112-12h-112-16h-112-22h-112-28h-112-34h-112-40h-112-48
212198212227246264322
1-63/64 3/8
2-1/4(2.2525 / 2.2521)
11-3/81-3/42-1/82-1/2
3
h-144-16h-144-22h-144-28h-144-34h-144-40h-144-48
231249272288305335
2-31/64 3/8
1-39/64 3/8
ASTANDARD I.D. SIzeS
Range of Dec. equiv.
Number, Letter, or Fraction Size
7/8 and 15/16
3/4, 49/64, 25/32, 51/64, 13/16, 53/64, 27/32, 55/64, 7/8, 57/64, 29/32, 59/64, 15/16, 61/64, 31/32, 63/64, 1", 1-1/64, 1-1/32
1", 1-1/64, 1-1/32, 1-3/64,1-1/16, 1-5/64, 1-3/32, 1-7/64, 1-1/8, 1-9/64, 1-5/32, 1-11/64, 1-3/16, 1-13/64, 1-7/32,1-15/64, 1-1/4, 1-17/64, 1-9/32, 1-19/64, 1-5/16, 1-21/64,1-11/32, 1-23/64, 1-3/8, 1-25/64
1-3/8, 1-25/64, 1-13/32,1-27/64, 1-7/16, 1-29/64,1-15/32,1-31/64, 1-1/2, 1-33/64, 1-17/32, 1-35/64, 1-9/16, 1-37/64,1-19/32, 1-39/64, 1-5/8, 1-41/64, 1-21/32, 1-43/64, 1-11/16,1-45/64, 1-23/32, 1-47/64, 1-3/4
.8750&
.9375
1-3/8(1.3772 / 1.3768)
.7500to
1.0312
1.0000to
1.3906
1.3750to
1.7500
** Price Code - See Separate Net Price Schedule
NOTE: Head Press Fit Bushings with .010 / .020 rough grinding stock on the O.D. are available, please call for prices. Add the letter “U” to the end of the ANSI Symbol when ordering.
14 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
ANSI and Acme Standard BushingsSlip-Fixed Renewable
B
CH
G
A
H35˚
F
RJ
JR
Slip Lock Screw Location
Fixed Lock Screw Location
Type SF All type “SF” bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are con cen tric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. A slip fit clearance is provided for proper alignment when inserted into a liner.No-Counterbore bushings are standard with Acme.
#1 - LS
#1 - LS
#1-LS
#2 - LS
1A - LS
RC - 1A
1A - LS
RC - 1A
1A - LS
RC - 1A
#1-LS
#2 - LS
80, 79, 1/64, 78, 77, 76, 75, 74, 73, 72, 71, 70
69, 68, 1/32, 67, 66, 65, 64, 63, 62, 61, 60, 59, 58, 57, 56, 3/64
55, 54, 53
1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43, 42, 3/32, 41, 40
1/16, 52, 51, 50, 49, 48, 5/64, 47, 46, 45, 44, 43
39, 38, 37, 36, 7/64, 35, 34, 33, 32, 31, 1/8, 30, 29, 28
3/64, 55, 54, 53
42, 3/32, 41, 40, 39, 38, 37, 36, 7/64, 35, 34, 33, 32, 31, 1/8, 30, 29, 28, 9/64, 27, 26, 25, 24, 23, 5/32, 22, 21, 20, 19, 18, 11/64, 17, 16, 15, 14, 13, 3/16, 12, 11, 10
10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1
LoCkSCRewS
ANDCLAmPS
BBoDy o.D.
Nominal(Actual)
**PRICeCoDe
ANSI SymBoLType SF
CLeNgTh(Underhead)
heAD SIze
head Dim.
LockscrewLocation
ASTANDARD I.D. SIzeS
Range of Dec. equiv.
Number, Letter, or Fraction Size
SF-12-4SF-12-5SF-12-6SF-12-8
1/45/163/81/2
SF-12-4SF-12-5SF-12-6SF-12-8
1/45/163/81/2
SF-12-4SF-12-5SF-12-6SF-12-8
1/45/163/81/2
271274278280
244246249251
215217219222
SF-12-4SF-12-5SF-12-6SF-12-8SF-12-12
1/45/163/81/23/4
SF-16-4SF-16-6SF-16-8SF-16-10SF-16-12
1/43/81/25/83/4
SF-20-5SF-20-6SF-20-8SF-20-12SF-20-16
5/163/81/23/41
SF-20-5SF-20-6SF-20-8SF-20-12SF-20-16
5/163/81/23/41
SF-20-5SF-20-6SF-20-8SF-20-12SF-20-16SF-20-22
5/163/81/23/41
1-3/8
SF-24-4SF-24-6SF-24-8SF-24-12SF-24-16
1/43/81/23/41
154156158161172
147153156161163
204208209251274
158160164182206
150153156164178205
134138140146153
3/16(.1875 / .1873)
3/16(.1875 / .1873)
5/16(.3125 / .3123)
5/16(.3125 / .3123)
5/16(.3125 / .3123)
3/8(.3750 / .3748)
H = 3/32J = 3/32R = 17/64
3/16(.1875 / .1873)
F = 5/16G = 3/16
F = 5/16G = 3/16
H = 3/32J = 3/32R = 17/64
F = 5/16G = 3/16
H = 3/32J = 3/32R = 17/64
3/16(.1875 / .1873)
F = 5/16G = 3/16
H = 3/32J = 3/32R = 17/64
1/4(.2500 / .2498)
F = 7/16G = 1/4
H = 1/8J = 9/64R = 23/64
F = 35/64G = 1/4
H = 1/8J = 11/64R = 1/2
F = 35/64G = 1/4
H = 1/8J = 11/64R = 1/2
F = 35/64G = 1/4
H = 1/8J = 11/64R = 1/2
F = 5/8G = 1/4
H = 1/8J = 15/64R = 29/64
.0135to
.0280
.0292to
.0469
.0520to
.0595
.0625to
.0980
.0995to
.1405
.0469to
.0595
.0625to
.0890
.0935to
.1935
.1935to
.2280
** Price Code - See Separate Net Price Schedule
15Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
ANSI and Acme Standard BushingsSlip-Fixed Renewable
B
CH
G
A
H35˚
F
RJ
JR
Slip Lock Screw Location
Fixed Lock Screw Location
I.D. Range(Drill Size)
Standard I.D. Tolerance(add to nominal I.D.)
#80 to 1/4Over 1/4 to 3/4
Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4
+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007
Type SF
5/161/23/41
1-3/81-3/42-1/4
11/6417/6425/641/2
11/167/8
1-1/8
11/1625/3257/641-9/641-21/641-33/641-49/64
FC-1FC-1FC-1FC-2FC-2FC-3FC-3
Bodyo.D. “k” “N” Use
Clamp35˚
RJ
KN
Slip Lock Screw Location
Flat Clamp Location
1A - LS
RC - 1A
1A-LS
RC - 1A
1A - LS
RC - 1A
** Price Code - See Separate Net Price Schedule
#2 - LS
#2 - LS
#2 - LS
“SF” bushings are available milled for flat clamps. To order please pre fix the letters “FM”.
9/64, 27, 26, 25, 24, 23, 5/32, 22, 21, 20, 19, 18, 11/64, 17, 16, 15, 14, 13, 3/16
15/64, 1/4, F, 17/64, 9/32
12, 11, 10, 9, 8, 7, 13/64, 6, 5, 4, 3, 7/32, 2, 1, A, 15/64, B, C, D,1/4, F, G, 17/64, H, I, J, K, 9/32, L, M, 19/64, N, 5/16, O, P, 21/64, Q, R, 11/32
5/16, O, P, 21/64, Q, R, 11/32
23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16
9/32, L, M, 19/64, N, 5/16, O, P, 21/64, Q, R, 11/32, S, T, 23/64, U, 3/8, V, W, 25/64, X, Y, 13/32, Z, 27/64, 7/16, 29/64, 15/32, 31/64, 1/2, 33/64, 17/32, 35/64, 9/16
LoCkSCRewS
ANDCLAmPS
BBoDy o.D.
Nominal(Actual)
**PRICeCoDe
ANSI SymBoLType SF
CLeNgTh(Underhead)
heAD SIze
head Dim.
LockscrewLocation
ASTANDARD I.D. SIzeS
Range of Dec. equiv.
Number, Letter, or Fraction Size
SF-32-5SF-32-6SF-32-8SF-32-12SF-32-16SF-32-22SF-32-28
5/163/81/23/41
1-3/81-3/4
SF-32-5SF-32-6SF-32-8SF-32-12SF-32-16SF-32-22SF-32-28SF-32-34
5/163/81/23/41
1-3/81-3/42-1/8
SF-36-8SF-36-10SF-36-12SF-36-16
1/25/83/41
SF-40-5SF-40-6SF-40-8SF-40-10SF-40-12SF-40-16SF-40-20
5/163/81/25/83/41
1-1/4
SF-48-8SF-48-12SF-48-16SF-48-22SF-48-28SF-48-34SF-48-40SF-48-48
1/23/41
1-3/81-3/42-1/82-1/2
3
140143145150160170182
137138140146153165177245
140143146153
137138140142144150165
140144150165180194260312
SF-28-6SF-28-8SF-28-12SF-28-16
1/2(.5000 / .4998)
9/16(.5625 / .5623)
3/4(.7500 / .7498)
138140146153
3/81/23/41
7/16(.4375 / .4373)
F = 5/8G = 1/4
H = 1/8J = 15/64R = 29/64
F = 51/64G = 1/4
H = 1/8J = 19/64R = 5/8
1/2(.5000 / .4998)
F = 51/64G = 1/4
H = 1/8J = 19/64R = 5/8
F = 7/8G = 1/4
H = 1/8J = 23/64R = 37/64
5/8(.6250 / .6248)
F = 7/8G = 1/4
H = 1/8J = 23/64R = 37/64
F = 1-3/64G = 1/4
H = 1/8J = 27/64R = 3/4
.1406to
.1875
.1890to
.3438
.3125to
.3438
.3594to
.4375
.2812to
.5625
.2344
.2500
.2570
.2656
.2812
Please use the prefix “FM” when or der ing “SF” bush ings milled for flat clamps.
16 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
35˚
RJ
KN
Slip Lock Screw Location
Flat Clamp Location
ANSI and Acme Standard BushingsSlip-Fixed Renewable
B
CH
G
A
H35˚
F
RJ
JR
Slip Lock Screw Location
Fixed Lock Screw Location
Type SF All type “SF” bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are con cen tric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. A slip fit clearance is provided for proper alignment when inserted into a liner.No-Counterbore bushings are standard with Acme.
5/161/23/41
1-3/81-3/42-1/4
11/6417/6425/641/2
11/167/8
1-1/8
11/1625/3257/641-9/641-21/641-33/641-49/64
FC-1FC-1FC-1FC-2FC-2FC-3FC-3
Bodyo.D. “k” “N” Use
ClampI.D. Range(Drill Size)
Standard I.D. Tolerance(add to nominal I.D.)
#80 to 1/4Over 1/4 to 3/4
Over 3/4 to 1-1/2Over 1-1/2 to 2-3/4
+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007
LoCkSCRewS
ANDCLAmPS
2A - LS
RC - 2A
2A - LS
RC - 2A
2A - LS
RC - 2A
3A - LS
RC - 3A
2A - LS
RC - 2A
35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32
15/32, 31/64, 1/2, 33/64, 17/32, 35/64, 9/16, 37/64, 19/32, 39/64, 5/8, 41/64, 21/32, 43/64, 11/16, 45/64, 23/32, 47/64, 3/4, 49/64, 25/32
7/8 & 15/16
3/4, 49/64, 25/32, 51/64, 13/16, 53/64, 27/32, 55/64, 7/8, 57/64, 29/32, 59/64, 15/16, 61/64,31/32, 63/64, 1", 1-1/64, 1-1/32, 1-3/64, 1-1/16
1", 1-1/64, 1-1/32, 1-3/64, 1-1/16, 1-5/64, 1-3/32, 1-7/64, 1-1/8,1-9/64, 1-5/32, 1-11/64, 1-3/16, 1-13/64, 1-7/32, 1-15/64, 1-1/4, 1-17/64, 1-9/32, 1-19/64, 1-5/16, 1-21/64, 1-11/32, 1-23/64, 1-3/8
** Price Code - See Separate Net Price Schedule
1-3/8, 1-25/64, 1-13/32, 1-27/64, 1-7/16, 1-29/64, 1-15/32,1-31/64, 1-1/2, 1-33/64, 1-17/32, 1-35/64, 1-9/16, 1-37/64,1-19/32, 1-39/64, 1-5/8, 1-41/64, 1-21/32, 1-43/64, 1-11/16,1-45/64, 1-23/32, 1-47/64, 1-3/4
3A - LS
RC - 3A
BBoDy o.D.
Nominal(Actual)
**PRICeCoDe
ANSI SymBoLType SF
CLeNgTh(Underhead)
heAD SIze
1/23/41
1-1/41-1/2
1/23/41
1-3/81-1/21-3/42-1/82-1/2
3
3/41
1-1/42
SF-56-8SF-56-12SF-56-16SF-56-20SF-56-24
SF-64-8SF-64-12SF-64-16SF-64-22SF-64-24SF-64-28SF-64-34SF-64-40SF-64-48
SF-80-12SF-80-16SF-80-20SF-80-32
146150156163175
146151156164175187205272316
188200210254
3/41
1-3/81-1/21-3/42-1/82-1/2
3
3/41
1-3/81-3/42-1/82-1/2
3
SF-88-12SF-88-16SF-88-22SF-88-24SF-88-28SF-88-34SF-88-40SF-88-48
SF-112-12SF-112-16SF-112-22SF-112-28SF-112-34SF-112-40SF-112-48
182193204213223245288325
238220235251273306331
1"(1.0000 / .9998)
1-1/4(1.2500 / 1.2498)
1-3/8(1.3750 / 1.3747)
1-3/4(1.7500 / 1.7497)
2-1/4(2.2500 / 2.2496)
11-3/81-3/42-1/82-1/2
3
SF-144-16SF-144-22SF-144-28SF-144-34SF-144-40SF-144-48
263279294313325336
head Dim.
7/8(.8750 / .8748)
LockscrewLocation
.5469 to
.6562
.4688to
.7812
.8750&
.9375
.7500to
1.0625
1.0000to
1.3750
1.3750to
1.7500
ASTANDARD I.D. SIzeS
Range of Dec. equiv.
Number, Letter, or Fraction Size
F = 1-1/4G = 3/8
F = 1-27/64G = 3/8
F = 1-5/8G = 3/8
F = 1-51/64G = 3/8
F = 2-19/64G = 3/8
H = 3/16J = 1"R = 1-25/64
H = 3/16J = 25/32R = 1-7/64
H = 3/16J = 43/64R = 1-1/64
H = 3/16J = 19/32R = 59/64
H = 3/16J = 31/64R = 53/64
F = 2-51/64G = 3/8
H = 3/16J = 1-1/4R = 1-41/64
17Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
ANSI SymBoLTyPe L
CLeNgTh(overall)Actual
ground Unground
BBoDy o.D.
AI.D. SIze
1/45/163/81/25/83/4
NominalActual
.327
.322.3141.3138
.1876
.1879 5/163/16
ground UngroundNominal
L-20-4UL-20-5UL-20-6UL-20-8UL-20-10UL-20-12U
L-20-4L-20-5L-20-6L-20-8L-20-10L-20-12
L-28-4L-28-5L-28-6L-28-8L-28-10L-28-12
L-28-4UL-28-5UL-28-6UL-28-8UL-28-10UL-28-12U
1/45/163/81/25/83/4
.453
.448.4392.4389
.2501
.2504 7/161/4
1/45/163/81/23/41
1-3/8
** Price Code - See Separate Net Price Schedule
.520
.515.3126.3129 1/2 .5017
.50145/16
1/45/163/81/25/83/41
.582
.577.3126.3129 9/16 .5642
.5639
1/45/163/81/25/83/41
5/163/81/23/41
1-3/81-3/42-1/8
L-32-4UL-32-5UL-32-6UL-32-8UL-32-12UL-32-16UL-32-22U
L-36-4UL-36-5UL-36-6UL-36-8UL-36-10UL-36-12UL-36-16U
L-32-4L-32-5L-32-6L-32-8L-32-12L-32-16L-32-22
L-36-4L-36-5L-36-6L-36-8L-36-10L-36-12L-36-16
1/45/163/81/25/83/41
L-40-4L-40-5L-40-6L-40-8L-40-10L-40-12L-40-16
L-40-4UL-40-5UL-40-6UL-40-8UL-40-10UL-40-12UL-40-16U
.645
.640.6267.6264
5/16
.3751
.37543/8 5/8
.645
.640.4377.43807/16 5/8
L-40-4L-40-5L-40-6L-40-8L-40-10L-40-12L-40-16
L-40-4UL-40-5UL-40-6UL-40-8UL-40-10UL-40-12UL-40-16U
L-48-5L-48-6L-48-8L-48-12L-48-16L-48-22L-48-28L-48-34
L-48-5UL-48-6UL-48-8UL-48-12UL-48-16UL-48-22UL-48-28UL-48-34U
.7518
.7515.5002.50051/2 3/4
.6267
.6264
.770
.765
ANSI and Acme Standard BushingsHeadless Liners
Type LB
A
C All liner bushings are honed or ground in the I.D. Liners with I.D.’s 3/16" to 1" are concentric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. All unground bushings are left rough on the O.D. with concen-tricity of approximately .006" T.I.R.
**PriceCode
114117119120122124
110112113114116118
110111113114118129147
117112112111113114117
114110111111113114117
114110111111113114117
111114114117123133143160
18 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
ANSI and Acme Standard BushingsHeadless Liners
Type L All liner bushings are honed or ground in the I.D. Liners with I.D.’s 3/16" to 1" are concentric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. All unground bushings are left rough on the O.D. with concen-tricity of approximately .006" T.I.R.
ANSI SymBoLTyPe L
CLeNgTh(overall)Actual
ground Unground
BBoDy o.D.
AI.D. SIze
NominalActual ground UngroundNominal
L-56-5L-56-6L-56-8L-56-10L-56-12L-56-16
L-56-5UL-56-6UL-56-8UL-56-10UL-56-12UL-56-16U
5/163/81/25/83/41
.8768
.8765.895.890
.5627
.5630 7/89/16
L-56-5L-56-6L-56-8L-56-10L-56-12L-56-16L-56-20
L-56-5UL-56-6UL-56-8UL-56-10UL-56-12UL-56-16UL-56-20U
5/163/81/25/83/41
1-1/4
.8768
.8765.895.890
.6252
.6255 7/85/8
L-64-5L-64-6L-64-8L-64-12L-64-16L-64-22L-64-28L-64-34L-64-40L-64-48
L-64-5UL-64-6UL-64-8UL-64-12UL-64-16UL-64-22UL-64-28UL-64-34UL-64-40UL-64-48U
5/163/81/23/41
1-3/81-3/42-1/82-1/2
3
1.00181.0015
1.0201.015
.7503
.7506 13/4
L-80-6UL-80-8UL-80-10UL-80-12UL-80-16UL-80-20UL-80-24U
3/81/25/83/41
1-1/41-1/2
L-88-8L-88-12L-88-16L-88-22L-88-24L-88-28L-88-34L-88-40L-88-48
L-80-6L-80-8L-80-10L-80-12L-80-16L-80-20L-80-24
1.2701.265
1.25201.2517
.8754
.87577/8 1-1/4
L-88-8UL-88-12UL-88-16UL-88-22UL-88-24UL-88-28UL-88-34UL-88-40UL-88-48U
1/23/41
1-3/81-1/21-3/42-1/82-1/2
3
L-104-10L-104-12L-104-16L-104-20L-104-24L-104-28L-104-32
L-104-10UL-104-12UL-104-16UL-104-20UL-104-24UL-104-28UL-104-32U
5/83/41
1-1/41-1/21-3/4
2
1.3951.390
1.37721.3768
1.00041.00071 1-3/8
1.6451.640
1.62721.6268
1.25051.25091-1/4 1-5/8
** Price Code - See Separate Net Price Schedule
**PriceCode
127129123124125128
127129123124125128132
124120124125128132146156174232
138138147141153162170
153141153162170178194210262
144143147155161167179
B
A
C
19Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
ANSI and Acme Standard BushingsHeadless Liners
B
A
C Type L
ANSI SymBoLTyPe L
CLeNgTh(overall)Actual
ground Unground
BBoDy o.D.
AI.D. SIze
NominalActual ground UngroundNominal
L-112-12L-112-16L-112-22L-112-24L-112-28L-112-34L-112-40L-112-48
L-112-12UL-112-16UL-112-22UL-112-24UL-112-28UL-112-34UL-112-40UL-112-48U
3/41
1-3/81-1/21-3/42-1/82-1/2
3
1-3/8 1.37561.3760 1-3/4 1.7523
1.75191.7701.765
L-120-12L-120-16L-120-20L-120-24L-120-28L-120-32L-120-36
L-120-12UL-120-16UL-120-20UL-120-24UL-120-28UL-120-32UL-120-36U
3/41
1-1/41-1/21-3/4
22-1/4
1-1/2 1.50061.5010 1-7/8 1.8773
1.87691.8951.890
L-144-12L-144-16L-144-22L-144-28L-144-34L-144-40L-144-48
3/41
1-3/81-3/42-1/82-1/2
3
L-144-12UL-144-16UL-144-22UL-144-28UL-144-34UL-144-40UL-144-48U
L-176-12L-176-16L-176-22L-176-28L-176-34L-176-40L-176-48
1.75081.7512 2-1/4 2.2525
2.25212.2702.2651-3/4
L-176-12UL-176-16UL-176-22UL-176-28UL-176-34UL-176-40UL-176-48U
3/41
1-3/81-3/42-1/82-1/2
3
2.25102.2515 2-3/4 2.7526
2.75222.7702.7652-1/4
** Price Code - See Separate Net Price Schedule
**PriceCode
173162173172186205256288
154157166172178191199
185196210223246264322
210197211227242261316
All liner bushings are honed or ground in the I.D. Liners with I.D.’s 3/16" to 1" are concentric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. All unground bushings are left rough on the O.D. with concen-tricity of approximately .006" T.I.R.
20 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Type HL
ANSI and Acme Standard BushingsHead Liners
ANSI SymBoLTyPe hL
CLeNgTh(overall)Actual
ground Unground
BBoDy o.D.
AI.D. SIze
NominalActual ground UngroundNominal
.520
.515.3126.3129 1/25/16
**PriceCode
F & gheADSIze
hL-32-5hL-32-6hL-32-8hL-32-12hL-32-16hL-32-22
5/163/81/23/41
1-3/8
hL-32-5UhL-32-6UhL-32-8UhL-32-12UhL-32-16UhL-32-22U
.5017
.5014
F5/8
G3/32
F
A
C
B
G
hL-48-5hL-48-6hL-48-8hL-48-12hL-48-16hL-48-22hL-48-28hL-48-34
hL-48-5UhL-48-6UhL-48-8UhL-48-12UhL-48-16UhL-48-22UhL-48-28UhL-48-34U
5/163/81/23/41
1-3/81-3/42-1/8
F7/8
G3/32
.770
.765.5002.5005 3/41/2 .7518
.7515
hL-64-8hL-64-12hL-64-16hL-64-22hL-64-28hL-64-34hL-64-40hL-64-48
1/23/41
1-3/81-3/42-1/82-1/2
3
hL-64-8UhL-64-12UhL-64-16UhL-64-22UhL-64-28UhL-64-34UhL-64-40UhL-64-48U
F1-1/8
G1/8
1.0201.015
.7503
.7506 13/4 1.00181.0015
hL-88-8hL-88-12hL-88-16hL-88-22hL-88-28hL-88-34hL-88-40hL-88-48
hL-112-12hL-112-16hL-112-22hL-112-28hL-112-34hL-112-40hL-112-48
hL-144-12hL-144-16hL-144-22hL-144-28hL-144-34hL-144-40hL-144-48
hL-176-12hL-176-16hL-176-22hL-176-28hL-176-34hL-176-40hL-176-48
hL-88-8UhL-88-12UhL-88-16UhL-88-22UhL-88-28UhL-88-34UhL-88-40UhL-88-48U
hL-112-12UhL-112-16UhL-112-22UhL-112-28UhL-112-34UhL-112-40UhL-112-48U
hL-144-12UhL-144-16UhL-144-22UhL-144-28UhL-144-34UhL-144-40UhL-144-48U
hL-176-12UhL-176-16UhL-176-22UhL-176-28UhL-176-34UhL-176-40UhL-176-48U
1/23/41
1-3/81-3/42-1/82-1/2
3
3/41
1-3/81-3/42-1/82-1/2
3
3/41
1-3/81-3/42-1/82-1/2
3
3/41
1-3/81-3/42-1/82-1/2
3
F1-1/2
G1/8
F1-7/8
G3/16
F2-3/8
G3/16
F2-7/8
G3/16
1.3951.390
1.00041.0007 1-3/81 1.3772
1.3768
1.7701.765
1.37561.3760 1-3/4 1.7523
1.75191-3/8
2.25252.2521
2.2702.265
1.75081.75121-3/4 2-1/4
2.75262.7522
2.7702.765
2.25102.25152-1/4 2-3/4
120124125129146164
122125125129137149161175
136139144149168181203274
156156156163179192210305
175180191207225243324
216204217232249269331
247231249269284304336
** Price Code - See Separate Net Price Schedule
All liner bushings are honed or ground in the I.D. Liners with I.D.’s 3/16" to 1" are concentric within .0003" T.I.R. to the O.D. Other I.D. sizes are held within .0005" T.I.R. All unground bushings are left rough on the O.D. with concen-tricity of approximately .006" T.I.R.
21Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Extended Range BushingsHeadless Press Fit
B
A
C Type P
2.37752.37712.3952.390
BO.D. GROUNDBO.D. UNGROUND
3/4
1
1-1/4
1-1/2
1-3/4
2
2-1/8
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4
4-1/4
4-1/2
4-3/4
5
5-1/2
6
1.5000to
2.0000
AI.D. RANGE
+.0003+.0007
1.5000to
2.12502.50252.50212.5202.515
1.5000to
2.37502.75252.75212.7702.765
P152-12279
P152-16294
P152-20294
P152-24295
P152-28307
P152-32314
P152-34316
P152-36319
P152-40323
P152-44330
P152-48334
P152-52336
P152-56338
P152-60343
P152-64348
P152-68361
P152-72371
P152-76380
P152-80389
P160-12306
P160-16311
P160-20317
P160-24322
P160-28328
P160-32333
P160-34335
P160-36336
P160-40336
P160-44337
P160-48338
P160-52345
P160-56356
P160-60361
P160-64367
P160-68381
P160-72391
P160-76398
P160-80406
1.7500to
2.50003.00283.00233.0203.015
2.2500to
2.75003.25283.25233.2703.265
2.2500to
2.87503.37783.37733.3953.390
2.5000to
3.00003.50283.50233.5203.515
2.5000to
3.12503.75283.75233.7703.765
2.7500to
3.3750
4.00284.00234.0204.015
3.0000to
3.62504.25304.25254.2704.265
3.0000to
3.75004.37804.37754.3954.390
3.3750to
3.87504.50304.50254.5204.515
3.3750to
4.12504.75304.75254.7704.765
3.6250to
4.25005.00305.00255.0205.015
P320-12388
P320-16398
P320-20414
P320-24422
P320-28433
P320-32448
P320-36459
P320-40466
P320-44473
P320-48483
P320-52494
P320-56506
P320-60514
P320-64523
P320-68533
P320-72542
P320-76551
P320-80564
P320-88580
P320-96594
P176-12318
P176-16323
P176-20330
P176-24335
P176-28336
P176-32337
P176-34338
P176-36338
P176-40343
P176-44348
P176-48353
P176-52359
P176-56371
P176-60376
P176-64385
P176-68396
P176-72406
P176-76413
P176-80423
P192-12323
P192-16331
P192-20335
P192-24336
P192-28337
P192-32341
P192-36348
P192-40354
P192-44359
P192-48366
P192-52372
P192-56384
P192-60389
P192-64400
P192-68409
P192-72417
P192-76427
P192-80442
P208-12349
P208-16354
P208-20361
P208-24367
P208-28375
P208-32383
P208-36389
P208-40394
P208-44400
P208-48401
P208-52412
P208-56423
P208-60429
P208-64440
P208-68447
P208-72454
P208-76462
P208-80471
P216-12351
P216-16357
P216-20364
P216-24371
P216-28379
P216-32387
P216-36394
P216-40399
P216-44405
P216-48411
P216-52419
P216-56429
P216-60434
P216-64445
P216-68453
P216-72459
P216-76466
P216-80477
P216-88488
P224-12354
P224-16360
P224-20367
P224-24375
P224-28384
P224-32390
P224-36397
P224-40403
P224-44409
P224-48416
P224-52425
P224-56436
P224-60443
P224-64450
P224-68458
P224-72464
P224-76471
P224-80482
P224-88492
P240-12358
P240-16365
P240-20375
P240-24384
P240-28390
P240-32399
P240-36406
P240-40413
P240-44419
P240-48427
P240-52437
P240-56447
P240-60454
P240-64461
P240-68469
P240-72475
P240-76485
P240-80495
P240-88505
P240-96515
P256-12363
P256-16372
P256-20383
P256-24391
P256-28399
P256-32407
P256-36416
P256-40424
P256-44432
P256-48440
P256-52448
P256-56460
P256-60466
P256-64472
P256-68480
P256-72488
P256-76497
P256-80507
P256-88520
P256-96532
P272-12369
P272-16378
P272-20389
P272-24399
P272-28407
P272-32417
P272-36428
P272-40437
P272-44445
P272-48452
P272-52460
P272-56471
P272-60478
P272-64486
P272-68493
P272-72501
P272-76510
P272-80522
P272-88536
P272-96547
P280-12372
P280-16382
P280-20392
P280-24402
P280-28411
P280-32422
P280-36433
P280-40442
P280-44449
P280-48457
P280-52466
P280-56477
P280-60485
P280-64492
P280-68499
P280-72506
P280-76517
P280-80530
P280-88543
P280-96551
P288-12375
P288-16385
P288-20395
P288-24406
P288-28416
P288-32428
P288-36439
P288-40447
P288-44455
P288-48462
P288-52471
P288-56483
P288-60490
P288-64498
P288-68505
P288-72513
P288-76524
P288-80538
P288-88549
P288-96558
P304-12382
P304-16391
P304-20402
P304-24414
P304-28426
P304-32439
P304-36448
P304-40456
P304-44464
P304-48471
P304-52482
P304-56495
P304-60502
P304-64510
P304-68518
P304-72528
P304-76540
P304-80551
P304-88562
P304-96576
LeNgTh
C
Extended Range Bushings with a ground O.D. are concentric within .0005" T.I.R. Unground Extended Range Bushings have a con cen tric ity of .006" T.I.R. To order an unground O.D., add the letter “U” to the end of the ANSI designation.
The price code is listed below the ANSI designation for each Extended Range Bushing and applies to standard drill sizes only. For prices see separate price schedule. Special Extended Range Bushings will be priced on request.
Extended Range Bushings are not returnable.
F
A
C
B
G
22 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Extended Range BushingsHead Press Fit
Type H Extended Range Bushings with a ground O.D. are concentric within .0005" T.I.R. Unground Extended Range Bushings have a con cen tric ity of .006" T.I.R. To order an unground O.D., add the letter “U” to the end of the ANSI designation.
The price code is listed below the ANSI designation for each Ex tended Range Bushing and applies to standard drill sizes only. For prices see separate price schedule. Special Ex tended Range Bush ings will be priced on request.
Extended Range Bushings are not returnable.
2.37752.37712.3952.390
BO.D. GROUNDBO.D. UNGROUND
3/4
1
1-1/4
1-1/2
1-3/4
2
2-1/8
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4
4-1/4
4-1/2
4-3/4
5
5-1/2
6
1.5000to
2.0000
AI.D. RANGE
+.0003+.0007
1.5000to
2.12502.50252.50212.5202.515
1.5000to
2.37502.75252.75212.7702.765
H152-12323
H152-16330
H152-20334
H152-24335
H152-28336
H152-32337
H152-34338
H152-36339
H152-40344
H152-44349
H152-48354
H152-52362
H152-56374
H152-60381
H152-64387
H152-68397
H152-72406
H152-76419
H152-80426
H160-12325
H160-16332
H160-20335
H160-24336
H160-28337
H160-32338
H160-34340
H160-36342
H160-40349
H160-44352
H160-48357
H160-52366
H160-56380
H160-60386
H160-64392
H160-68402
H160-72412
H160-76425
H160-80431
1.7500to
2.50003.00283.00233.0203.015
2.2500to
2.75003.25283.25233.2703.265
2.2500to
2.87503.37783.37733.3953.390
2.5000to
3.00003.50283.50233.5203.515
2.5000to
3.12503.75283.75233.7703.765
2.7500to
3.37504.00284.00234.0204.015
3.0000to
3.62504.25304.25254.2704.265
3.0000to
3.75004.37804.37754.3954.390
3.3750to
3.87504.50304.50254.5204.515
3.3750to
4.12504.75304.75254.7704.765
3.6250to
4.25005.00305.00255.0205.015
H320-12430
H320-16437
H320-20446
H320-24456
H320-28466
H320-32474
H320-36483
H320-40492
H320-44501
H320-48510
H320-52524
H320-56542
H320-60550
H320-64560
H320-68571
H320-72581
H320-76591
H320-80598
H320-88609
H320-96622
H176-12333
H176-16335
H176-20336
H176-24337
H176-28338
H176-32344
H176-34347
H176-36348
H176-40355
H176-44360
H176-48366
H176-52375
H176-56388
H176-60394
H176-64402
H176-68412
H176-72423
H176-76435
H176-80443
H192-12335
H192-16336
H192-20338
H192-24341
H192-28347
H192-32352
H192-36357
H192-40364
H192-44370
H192-48377
H192-52386
H192-56398
H192-60405
H192-64413
H192-68423
H192-72435
H192-76446
H192-80454
H208-12358
H208-16365
H208-20371
H208-24379
H208-28385
H208-32391
H208-36396
H208-40403
H208-44409
H208-48415
H208-52425
H208-56439
H208-60445
H208-64453
H208-68460
H208-72467
H208-76473
H208-80481
H216-12365
H216-16373
H216-20380
H216-24387
H216-28394
H216-32400
H216-36406
H216-40414
H216-44420
H216-48427
H216-52439
H216-56452
H216-60458
H216-64466
H216-68472
H216-72480
H216-76487
H216-80493
H216-88502
H224-12376
H224-16385
H224-20390
H224-24398
H224-28405
H224-32412
H224-36419
H224-40427
H224-44434
H224-48442
H224-52452
H224-56464
H224-60470
H224-64478
H224-68486
H224-72493
H224-76499
H224-80505
H224-88514
H240-12383
H240-16390
H240-20397
H240-24405
H240-28413
H240-32423
H240-36430
H240-40439
H240-44445
H240-48452
H240-52462
H240-56474
H240-60482
H240-64490
H240-68498
H240-72504
H240-76510
H240-80518
H240-88529
H240-96542
H256-12389
H256-16397
H256-20405
H256-24415
H256-28425
H256-32434
H256-36441
H256-40448
H256-44455
H256-48464
H256-52473
H256-56488
H256-60495
H256-64504
H256-68511
H256-72518
H256-76526
H256-80533
H256-88544
H256-96552
H272-12397
H272-16405
H272-20414
H272-24425
H272-28435
H272-32445
H272-36452
H272-40459
H272-44467
H272-48473
H272-52485
H272-56500
H272-60507
H272-64517
H272-68526
H272-72535
H272-76542
H272-80549
H272-88557
H272-96573
H280-12401
H280-16410
H280-20419
H280-24430
H280-28440
H280-32450
H280-36457
H280-40465
H280-44472
H280-48480
H280-52491
H280-56506
H280-60514
H280-64525
H280-68535
H280-72542
H280-76549
H280-80553
H280-88566
H280-96583
H288-12405
H288-16415
H288-20424
H288-24436
H288-28445
H288-32455
H288-36463
H288-40470
H288-44479
H288-48488
H288-52499
H288-56514
H288-60524
H288-64536
H288-68545
H288-72551
H288-76556
H288-80566
H288-88580
H288-96595
H304-12415
H304-16425
H304-20436
H304-24446
H304-28455
H304-32466
H304-36472
H304-40482
H304-44490
H304-48499
H304-52511
H304-56529
H304-60539
H304-64549
H304-68555
H304-72564
H304-76574
H304-80583
H304-88596
H304-96608
LeNgTh
C
2-3/4
3/8
F
GHEADSIZE
2-3/4
3/8
3
3/8
3-1/4
3/8
3-1/2
3/8
3-5/8
3/8
3-7/8
1/2
4-1/8
1/2
4-3/8
1/2
4-5/8
1/2
4-7/8
1/2
4-3/4
1/2
5-1/8
1/2
5-3/8
1/2
B
CH
G
A
H35˚
F
RJ
JR
Slip Lock Screw Location
Fixed Lock Screw Location
23Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Extended Range BushingsSlip-Fixed Renewable
Type SF
2.00001.9996
BO.D.
1.0937to
1.5312
AI.D. RANGE
+.0003+.0007
1.5000to
2.03122.50002.4996
1.5000to
2.28122.75002.7496
1.7500to
2.53123.00002.9996
2.2500to
2.62503.25003.2496
2.2500to
2.87503.37503.3746
2.6250to
2.87503.50003.4996
2.5000to
3.12503.75003.7496
2.7500to
3.25004.00003.9996
3.0000to
3.50004.25004.2496
3.0000to
3.62504.37504.3746
3.3750to
3.75004.50004.4996
3.3750to
4.00004.75004.7496
3.6250to
4.25005.00004.9996
3/4
1
1-1/4
1-1/2
1-3/4
2
2-1/8
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4
4-1/4
4-1/2
4-3/4
5
5-1/2
SF128-12326
SF128-16330
SF128-20335
SF128-24337
SF128-28338
SF128-32350
SF128-34354
SF128-36365
SF128-40370
SF128-44380
SF128-48387
SF128-52398
SF128-56406
SF128-60413
SF128-64419
SF128-68424
SF128-72430
SF128-76436
SF128-80441
SF160-12382
SF160-16387
SF160-20394
SF160-24400
SF160-28408
SF160-32417
SF160-34426
SF160-36429
SF160-40438
SF160-44444
SF160-48448
SF160-52454
SF160-56459
SF160-60463
SF160-64466
SF160-68471
SF160-72477
SF160-76483
SF160-80490
SF320-12506
SF320-16514
SF320-20521
SF320-24529
SF320-28537
SF320-32545
SF320-36550
SF320-40555
SF320-44564
SF320-48573
SF320-52582
SF320-56593
SF320-60601
SF320-64609
SF320-68614
SF320-72628
SF320-76637
SF320-80643
SF320-88652
SF176-12406
SF176-16415
SF176-20419
SF176-24431
SF176-28439
SF176-32445
SF176-34451
SF176-36455
SF176-40460
SF176-44466
SF176-48470
SF176-52474
SF176-56479
SF176-60485
SF176-64489
SF176-68494
SF176-72498
SF176-76503
SF176-80511
SF192-12438
SF192-16443
SF192-20448
SF192-24454
SF192-28459
SF192-32465
SF192-36470
SF192-40476
SF192-44483
SF192-48489
SF192-52497
SF192-56503
SF192-60510
SF192-64519
SF192-68528
SF192-72538
SF192-76546
SF192-80552
SF208-12442
SF208-16448
SF208-20454
SF208-24460
SF208-28467
SF208-32472
SF208-36480
SF208-40486
SF208-44494
SF208-48500
SF208-52509
SF208-56517
SF208-60526
SF208-64534
SF208-68542
SF208-72549
SF208-76552
SF208-80560
SF216-12447
SF216-16453
SF216-20460
SF216-24466
SF216-28473
SF216-32481
SF216-36489
SF216-40497
SF216-44504
SF216-48512
SF216-52522
SF216-56532
SF216-60542
SF216-64548
SF216-68551
SF216-72556
SF216-76563
SF216-80570
SF216-88584
SF224-12451
SF224-16458
SF224-20464
SF224-24471
SF224-28477
SF224-32485
SF224-36493
SF224-40500
SF224-44507
SF224-48516
SF224-52527
SF224-56536
SF224-60545
SF224-64551
SF224-68556
SF224-72565
SF224-76574
SF224-80583
SF224-88599
SF240-12455
SF240-16462
SF240-20467
SF240-24474
SF240-28482
SF240-32489
SF240-36497
SF240-40504
SF240-44512
SF240-48521
SF240-52526
SF240-56541
SF240-60549
SF240-64553
SF240-68564
SF240-72574
SF240-76584
SF240-80593
SF240-88606
SF256-12470
SF256-16473
SF256-20480
SF256-24486
SF256-28492
SF256-32498
SF256-36505
SF256-40511
SF256-44519
SF256-48527
SF256-52536
SF256-56543
SF256-60551
SF256-64557
SF256-68569
SF256-72581
SF256-76592
SF256-80599
SF256-88615
SF272-12475
SF272-16481
SF272-20487
SF272-24492
SF272-28500
SF272-32506
SF272-36512
SF272-40520
SF272-44528
SF272-48536
SF272-52543
SF272-56550
SF272-60556
SF272-64564
SF272-68578
SF272-72590
SF272-76598
SF272-80606
SF272-88622
SF280-12481
SF280-16487
SF280-20493
SF280-24498
SF280-28504
SF280-32509
SF280-36517
SF280-40525
SF280-44534
SF280-48542
SF280-52549
SF280-56555
SF280-60566
SF280-64577
SF280-68589
SF280-72597
SF280-76605
SF280-80613
SF280-88630
SF288-12489
SF288-16495
SF288-20500
SF288-24505
SF288-28511
SF288-32517
SF288-36525
SF288-40533
SF288-44541
SF288-48548
SF288-52553
SF288-56562
SF288-60574
SF288-64585
SF288-68595
SF288-72603
SF288-76612
SF288-80620
SF288-88637
SF304-12497
SF304-16502
SF304-20507
SF304-24512
SF304-28519
SF304-32525
SF304-36533
SF304-40541
SF304-44548
SF304-48552
SF304-52561
SF304-56570
SF304-60581
SF304-64592
SF304-68601
SF304-72610
SF304-76618
SF304-80628
SF304-88642
LeNgTh
C
2-9/16
3/8
3/16
1-1/8
1-33/64
3A-LS
F
G
H
J
R
3-1/16
3/8
3/16
1-3/8
1-49/64
3A-LS
3-7/16
7/16
7/32
1-35/64
1-15/16
4A-LS
3-11/16
7/16
7/32
1-43/64
2-1/16
4A-LS
3-15/16
7/16
7/32
1-51/64
2-3/16
4A-LS
4-1/16
7/16
7/32
1-55/64
2-1/4
4A-LS
4-3/16
7/16
7/32
1-59/64
2-5/16
4A-LS
4-9/16
7/16
7/32
2-7/64
2-1/2
4A-LS
4-13/16
1/2
1/4
2-15/64
2-5/8
5A-LS
5-1/16
1/2
1/4
2-23/64
2-3/4
5A-LS
5-5/16
1/2
1/4
2-31/64
2-7/8
5A-LS
5-3/16
1/2
1/4
2-27/64
2-13/16
5A-LS
5-9/16
1/2
1/4
2-39/64
3
5A-LS
5-13/16
1/2
1/4
2-47/64
3-1/8
5A-LS
HEADSIZE
Lock Screw
Extended Range Slip-Fixed Renewable Bushings are ground to slip fit into Liners and are con cen tric within .0005" T.I.R.
The price code is listed below the ANSI designation for each Extended Range Bushing and applies to standard drill sizes only. For prices see separate price schedule. Special Extended Range Bushings will be priced on request.
Extended Range Bushings are not returnable.
24 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
BO.D. GROUNDBO.D. UNGROUND
3/4
1
1-1/4
1-1/2
1-3/4
2
2-1/8
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4
4-1/4
4-1/2
4-3/4
5
5-1/2
AI.D.SIZE
LeNgTh
C
Extended Range BushingsHeadless Liners
B
A
CType L Extended Range Bushings with a ground O.D. are concentric within .0005" T.I.R. Unground Extended Range Bushings have a con cen tric ity of .006" T.I.R. To order an unground O.D., add the letter “U” to the end of the ANSI designation.
The price code is listed below the ANSI designation for each Extended Range Bushing. For prices see separate price schedule.
Extended Range Bushings are not returnable.
2.50252.50212.5202.515
L160-12306
L160-16311
L160-20317
L160-24322
L160-28328
L160-32333
L160-34335
L160-36336
L160-40336
L160-44337
L160-48338
L160-52345
L160-56356
L160-60361
L160-64367
L160-68381
L160-72391
L160-76398
L160-80406
3.00283.00233.0203.015
L192-12323
L192-16331
L192-20335
L192-24336
L192-28337
L192-32341
L192-34345
L192-36348
L192-40354
L192-44359
L192-48366
L192-52372
L192-56384
L192-60389
L192-64400
L192-68409
L192-72417
L192-76427
L192-80442
3.37783.37733.3953.390
L216-12351
L216-16357
L216-20364
L216-24371
L216-28379
L216-32387
L216-34390
L216-36394
L216-40399
L216-44405
L216-48411
L216-52419
L216-56429
L216-60434
L216-64445
L216-68453
L216-72459
L216-76466
L216-80477
L232-12356
L232-16363
L232-20370
L232-24379
L232-28387
L232-32394
L232-36401
L232-40408
L232-44414
L232-48422
L232-52431
L232-56442
L232-60447
L232-64455
L232-68463
L232-72469
L232-76477
L232-80488
3.62783.62733.6453.640
3.87783.87733.8953.890
L248-12360
L248-16369
L248-20378
L248-24386
L248-28394
L248-32402
L248-36410
L248-40418
L248-44425
L248-48433
L248-52443
L248-56454
L248-60460
L248-64466
L248-68473
L248-72481
L248-76490
L248-80501
4.00284.00234.0204.015
L256-12363
L256-16372
L256-20383
L256-24391
L256-28399
L256-32407
L256-36416
L256-40424
L256-44432
L256-48440
L256-52448
L256-56460
L256-60466
L256-64472
L256-68480
L256-72488
L256-76497
L256-80507
L256-88520
4.12804.12754.1454.140
L264-12366
L264-16375
L264-20386
L264-24394
L264-28403
L264-32412
L264-36421
L264-40430
L264-44438
L264-48445
L264-52454
L264-56466
L264-60471
L264-64478
L264-68486
L264-72494
L264-76502
L264-80513
L264-88527
4.50304.50254.5204.515
L288-12375
L288-16385
L288-20395
L288-24406
L288-28416
L288-32428
L288-36439
L288-40447
L288-44455
L288-48462
L288-52471
L288-56483
L288-60490
L288-64498
L288-68505
L288-72513
L288-76524
L288-80538
L288-88549
4.75304.75254.7704.765
L304-12382
L304-16391
L304-20402
L304-24414
L304-28426
L304-32439
L304-36448
L304-40456
L304-44464
L304-48471
L304-52482
L304-56495
L304-60502
L304-64510
L304-68518
L304-72528
L304-76540
L304-80551
L304-88562
5.00305.00255.0205.015
L320-12388
L320-16398
L320-20410
L320-24422
L320-28433
L320-32448
L320-36459
L320-40466
L320-44473
L320-48483
L320-52494
L320-56506
L320-60514
L320-64523
L320-68533
L320-72542
L320-76551
L320-80564
L320-88580
2.00102.0015
2.50102.5015
2.75102.7515
3.00103.0015
3.25103.2515
3.37603.3765
3.50103.5015
3.75103.7515
4.00104.0015
4.25104.2515
4.37604.3765
4.50104.5015
4.75104.7515
5.00105.0015
5.12805.1275
5.25305.2525
5.50305.5025
5.75305.7525
5.1455.140
5.2705.265
5.5205.515
5.7705.765
L328-12391
L328-16401
L328-20413
L328-24426
L328-28438
L328-32452
L328-36463
L328-40470
L328-44479
L328-48489
L328-52500
L328-56512
L328-60522
L328-64531
L328-68541
L328-72549
L328-76558
L328-80573
L328-88590
L352-12401
L352-16412
L352-20425
L352-24439
L352-28450
L352-32462
L352-36473
L352-40485
L352-44497
L352-48507
L352-52520
L352-56535
L352-60544
L352-64551
L352-68559
L352-72570
L352-76585
L352-80599
L352-88611
L368-12408
L368-16420
L368-20433
L368-24447
L368-28459
L368-32469
L368-36482
L368-40496
L368-44509
L368-48521
L368-52535
L368-56549
L368-60554
L368-64565
L368-68577
L368-72590
L368-76600
L368-80613
L368-88627
L336-12395
L336-16405
L336-20417
L336-24430
L336-28443
L336-32455
L336-36466
L336-40475
L336-44485
L336-48496
L336-52506
L336-56520
L336-60529
L336-64539
L336-68548
L336-72553
L336-76566
L336-80583
L336-88597
25Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
F
A
C
B
G
BO.D. GROUNDBO.D. UNGROUND
AI.D.SIZE
LeNgTh
C
2.50252.50212.5202.515
HL160-12325
HL160-16332
HL160-20335
HL160-24336
HL160-28337
HL160-32338
HL160-34340
HL160-36342
HL160-40349
HL160-44352
HL160-48357
HL160-52366
HL160-56380
HL160-60386
HL160-64392
HL160-68402
HL160-72412
HL160-76425
HL160-80431
3.00283.00233.0203.015
HL192-12335
HL192-16336
HL192-20338
HL192-24341
HL192-28347
HL192-32352
HL192-34355
HL192-36357
HL192-40364
HL192-44370
HL192-48377
HL192-52386
HL192-56398
HL192-60405
HL192-64413
HL192-68423
HL192-72435
HL192-76446
HL192-80454
3.37783.37733.3953.390
HL216-12365
HL216-16373
HL216-20380
HL216-24387
HL216-28394
HL216-32400
HL216-34404
HL216-36406
HL216-40414
HL216-44420
HL216-48427
HL216-52439
HL216-56452
HL216-60458
HL216-64466
HL216-68472
HL216-72480
HL216-76487
HL216-80493
HL232-12379
HL232-16387
HL232-20394
HL232-24401
HL232-28408
HL232-32417
HL232-36424
HL232-40432
HL232-44440
HL232-48447
HL232-52457
HL232-56469
HL232-60476
HL232-64485
HL232-68492
HL232-72499
HL232-76505
HL232-80511
3.62783.62733.6453.640
3.87783.87733.8953.890
HL248-12386
HL248-16394
HL248-20401
HL248-24410
HL248-28419
HL248-32428
HL248-36436
HL248-40444
HL248-44450
HL248-48457
HL248-52467
HL248-56480
HL248-60488
HL248-64496
HL248-68504
HL248-72510
HL248-76517
HL248-80525
4.00284.00234.0204.015
HL256-12389
HL256-16397
HL256-20405
HL256-24415
HL256-28425
HL256-32434
HL256-36441
HL256-40448
HL256-44455
HL256-48464
HL256-52473
HL256-56488
HL256-60495
HL256-64504
HL256-68511
HL256-72518
HL256-76526
HL256-80533
HL256-88544
4.12804.12754.1454.140
HL264-12392
HL264-16401
HL264-20409
HL264-24419
HL264-28429
HL264-32440
HL264-36446
HL264-40454
HL264-44461
HL264-48468
HL264-52479
HL264-56494
HL264-60501
HL264-64510
HL264-68519
HL264-72526
HL264-76534
HL264-80542
HL264-88551
4.50304.50254.5204.515
HL288-12405
HL288-16415
HL288-20424
HL288-24436
HL288-28445
HL288-32455
HL288-36463
HL288-40470
HL288-44479
HL288-48488
HL288-52499
HL288-56514
HL288-60524
HL288-64536
HL288-68545
HL288-72551
HL288-76556
HL288-80566
HL288-88580
4.75304.75254.7704.765
HL304-12415
HL304-16425
HL304-20436
HL304-24446
HL304-28455
HL304-32466
HL304-36472
HL304-40482
HL304-44490
HL304-48499
HL304-52511
HL304-56529
HL304-60539
HL304-64549
HL304-68555
HL304-72564
HL304-76574
HL304-80583
HL304-88596
5.00305.00255.0205.015
HL320-12430
HL320-16437
HL320-20446
HL320-24456
HL320-28466
HL320-32474
HL320-36483
HL320-40492
HL320-44501
HL320-48510
HL320-52524
HL320-56542
HL320-60550
HL320-64560
HL320-68571
HL320-72581
HL320-76591
HL320-80598
HL320-88609
2.00102.0015
2.50102.5015
2.75102.7515
3.00103.0015
3.25103.2515
3.37603.3765
3.50103.5015
3.75103.7515
4.00104.0015
4.25104.2515
4.37604.3765
4.50104.5015
4.75104.7515
5.00105.0015
5.12805.1275
5.25305.2525
5.50305.5025
5.75305.7525
5.1455.140
5.2705.265
5.5205.515
5.7705.765
HL328-12433
HL328-16443
HL328-20452
HL328-24462
HL328-28470
HL328-32480
HL328-36489
HL328-40498
HL328-44506
HL328-48517
HL328-52532
HL328-56549
HL328-60555
HL328-64568
HL328-68581
HL328-72591
HL328-76598
HL328-80605
HL328-88616
HL352-12447
HL352-16458
HL352-20466
HL352-24476
HL352-28487
HL352-32497
HL352-36506
HL352-40516
HL352-44527
HL352-48539
HL352-52551
HL352-56571
HL352-60583
HL352-64595
HL352-68604
HL352-72612
HL352-76625
HL352-80628
HL352-88640
HL368-12458
HL368-16467
HL368-20476
HL368-24488
HL368-28499
HL368-32509
HL368-36520
HL368-40531
HL368-44542
HL368-48551
HL368-52566
HL368-56590
HL368-60599
HL368-64610
HL368-68619
HL368-72627
HL368-76636
HL368-80642
HL368-88649
Type HL
Extended Range BushingsHead Liners
Extended Range Bushings with a ground O.D. are concentric within .0005" T.I.R. Unground Extended Range Bushings have a con cen tric ity of .006" T.I.R. To order an unground O.D., add the letter “U” to the end of the ANSI designation.
The price code is listed below the ANSI designation for each Extended Range Bushing. For prices see separate price schedule.
Extended Range Bushings are not returnable.
2-5/8
3/16
F
GHEADSIZE
3-1/8
3/16
3-1/2
3/16
3-7/8
3/16
4-1/8
3/16
4-1/4
3/16
4-3/8
3/16
4-3/4
7/32
5
7/32
5-1/4
7/32
5-1/2
7/32
5-3/8
7/32
5-3/4
7/32
6
7/32
3/4
1
1-1/4
1-1/2
1-3/4
2
2-1/8
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4
4-1/4
4-1/2
4-3/4
5
5-1/2
HL336-12437
HL336-16447
HL336-20456
HL336-24466
HL336-28475
HL336-32486
HL336-36495
HL336-40503
HL336-44512
HL336-48524
HL336-52539
HL336-56553
HL336-60564
HL336-64579
HL336-68590
HL336-72597
HL336-76605
HL336-80612
HL336-88624
26 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Extra-Thinwall BushingsType XTw
All “XTW” bushings are lapped, honed or ground in the I.D. Bushings with I.D.’s of 1/8" to 1" are ground to give a uniform wall thickness within .0003" T.I.R. Other I.D. sizes are held within .0005" T.I.R. Wall thickness (W) must fall within the range indicated in the chart below to be considered “XTW”.
Because of the extremely thin wall, this type bushing tends to assume the shape of the hole into which it is inserted or the shape of the arbor onto which it is pressed. It will not necessarily be round in the free state.
Unless specified otherwise, “Xtra-Thinwall” Bushings will be man u fac-tured to the following tolerances:
I.D. - Standard I.D. tolerances O.D. - Type XTWP and XTWH: Standard press fit tol er ances Type XTWSF: Standard slip-fit tolerances
Xtra-Thinwall Bushings are not returnable.Prices on request.
B
CH
G
A
H35˚
F
RJ
JR
Slip Lock Screw Location
Fixed Lock Screw Location
W
3/16
3/16
3/16
1/4
1/4
1/4
1/4
1/4
1/4
1/4
3/8
3/8
3/8
3/8
3/8
3/32
3/32
3/32
9/64
11/64
15/64
15/64
19/64
23/64
27/64
31/64
19/32
19/32
43/64
43/64
.0135 to
.0485
.0486to
.0625
.0626to
.0995
.0996to
.1405
.1406to
.1910
.1911to
.2280
.2281to
.2900
.2901to
.3437
.3438to
.4375
.4376to
.5311
.5312to
.6561
.6562to
.7500
.7501to
.8437
.8438to
.9375
.9376to
1.0000
.0785to
.1285
.0786to
.1425
.0926to
.1795
.1376to
.2305
.1786to
.2850
.2311to
.3140
.2671to
.3900
.3341to
.4577
.3918to
.5475
.4916to
.6512
.5913to
.7862
.7223to
.8900
.8201to
.9877
.9148to
1.0875
1.0176to
1.1600
.0325to
.0400
.015to
.040
.015to
.040
.018to
.045
.019to
.047
.020to
.048
.021to
.050
.022to
.052
.024to
.055
.027to
.060
.030to
.065
.033to
.070
.035to
.072
.037to
.075
.040to
.080
AI.D.
Range
BO.D.
Range
WWall
Thickness
CLength
(Specify)
HEAD DIMENSIONSTYPE XTWH
HEAD DIMENSIONSTYPE XTWSF
1/4
1/4
5/16
23/64
27/64
27/64
1/2
39/64
11/16
59/64
1-7/64
1-15/64
1-15/64
1-1/2
1-1/2
Lock ScrewRJHGFGF
3/32
3/32
3/32
3/32
1/8
1/8
5/32
7/32
3/32
7/32
1/4
5/16
5/16
1/4
1/4
5/16
5/16
5/16
7/16
35/64
5/8
5/8
51/64
7/8
1-3/64
1-1/4
1-27/64
1-27/64
1-5/8
1-5/8
3/32
3/32
3/32
1/8
1/8
1/8
1/8
1/8
1/8
1/8
3/16
3/16
3/16
3/16
3/16
17/64
17/64
17/64
23/64
1/2
29/64
29/64
5/8
37/64
3/4
53/64
59/64
59/64
1-1/64
1-1/64
#1-LS
#1-LS
#1-LS
#2-LS
1A-LS
#2-LS
#2-LS
1A-LS
#2-LS
1A-LS
2A-LS
2A-LS
2A-LS
2A-LS
2A-LS
Type XTwSFType XTwP Type XTwHF
A
C
B
G
W
B
A
C
W
27Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Embedment BushingsFor Use In Soft materials
Type DG Type SG Type SL
The Diamond-Groove type (DG) has a special knurl that provides su pe rior holding strength in pot ting com pounds and castable materials. The number of grooves is de pend-ent on the length of the bush ing.
The Ser-Groove (SG) bushing con-sists of a serration that permits the bushing to be pressed into a jig or fixture made of soft material or lami-nated fiberglass while main tain ing its holding strength.
The Spline-Lock (SL) type bush-ing features a partially serrated and par tially ground outside diam-eter. This configuration enables the bushing to be pressed into soft metals or wood.
I.D. Range(Drill Size)
Standard I.D. Tolerance(add to nominal I.D.)
7/64 to 1/4Over 1/4 to 3/4
Over 3/4 to 49/64
+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006
BBoDy o.D.
Actual
1/45/163/81/2
AI.D. RANge (Std. Drill Sizes)
Numbers, Letters,and Fractions†Decimal
CLeNgTh(overall)
Dg-16-4Dg-16-5Dg-16-6Dg-16-8
.275
.260.2500.24981/4
.0980to
.1406
#40 to #28
7/64 to 9/64
Dg-20-4Dg-20-5Dg-20-6Dg-20-8Dg-20-12
1/45/163/81/23/4
NominalDg & Sg SL
oRDeRINg SymBoL
Diamond - groove
(Type Dg)
Ser -groove
(Type Sg)
Spline -Lock
(Type SL)
Sg-16-4Sg-16-5Sg-16-6Sg-16-8
Sg-20-4Sg-20-5Sg-20-6Sg-20-8Sg-20-12
Sg-26-4Sg-26-5Sg-26-6Sg-26-8Sg-26-12
Dg-26-4Dg-26-5Dg-26-6Dg-26-8Dg-26-12
Dg-32-5Dg-32-6Dg-32-8Dg-32-12
Sg-32-5Sg-32-6Sg-32-8Sg-32-12
.337
.322.3125.31235/16
1/45/163/81/23/4
.431
.416.4062.406013/32
.1406to
.1935
#27 to #10
9/64 to 3/16
.1875to
.2570
#12 to #1
“A” to “F”
3/16 to 1/4
5/163/81/23/4
SL-16-4SL-16-5SL-16-6SL-16-8
SL-20-5SL-20-6SL-20-8SL-20-12
SL-26-5SL-26-6SL-26-8SL-26-12
SL-32-5SL-32-6SL-32-8SL-32-12
Dg-40-6Dg-40-8Dg-40-12Dg-40-16Dg-40-22
Sg-40-6Sg-40-8Sg-40-12Sg-40-16Sg-40-22
Dg-48-6Dg-48-8Dg-48-12Dg-48-16Dg-48-22
Sg-48-6Sg-48-8Sg-48-12Sg-48-16Sg-48-22
Dg-56-6Dg-56-8Dg-56-12Dg-56-16Dg-56-22
Sg-56-6Sg-56-8Sg-56-12Sg-56-16Sg-56-22
Dg-64-8Dg-64-12Dg-64-16Dg-64-22
Sg-64-8Sg-64-12Sg-64-16Sg-64-22
.650
.635.6250.62485/8
.775
.760.7500.74983/4
.900
.885.8750.87487/8
1.0251.010
1.0000 .99981"
.3125to
.4375
“O” to “Z”
5/16 to 7/16
.4375to
.53127/16 to 17/32
.5000to
.65621/2 to 21/32
.6250to
.76565/8 to 49/64
3/81/23/41
1-3/8
3/81/23/41
1-3/8
3/81/23/41
1-3/8
1/23/41
1-3/8
SL-40-6SL-40-8SL-40-12SL-40-16
SL-48-6SL-48-8SL-48-12SL-48-16
SL-56-6SL-56-8SL-56-12SL-56-16
SL-64-8SL-64-12SL-64-16SL-64-22
† Fraction I.D. Range is in increments of 1/64" (except where indicated otherwise)Embedment Bushings are Priced on Request
Types DG & SL are also available in Metric Sizes
.5000
.4998.525.510
1/2.2500
to.3160
“F” to “O”
1/4 to 5/16
28 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Tungsten Carbide BushingsHeadless and Head Press FitType CP Type CH
BBoDy o.D.
AI.D. RANge (Std. Drill Sizes)
Numbers, Letters,and Fractions†
CLeNgTh(Under head)
headlessPress Fit(Type CP)
headPress Fit(Type Ch)
Actualground
ANSI SymBoL
NominalDecimal
heAD SIzeS(Type Ch only)
F g
.0135to
.0312
#80 to #68
1/64 and 1/325/32 .1578
.15751/45/16
.0320to
.0469
#67 to #56
3/64
1/45/161/2
.1578
.15755/32
1/45/161/2
19/64 3/3213/64 .2046.2043
#55 to #39
1/16 to 3/32
.0520to
.09951/45/161/2
23/64 3/321/4#38 to #29
7/64 and 1/8
.1015to
.1360
27/64 1/85/161/23/41
.2516
.2513
.3141
.31385/16.1405
to.1875
#28 to #13
9/64 to 3/16
5/321/25/161/23/41
.4078
.407513/32.1890
to.2500
#12 to #1“A” to “D”
13/64 to 1/4
7/3239/64
5/161/23/41
1-3/8
.5017
.50141/2.2570
to.3125
“F” to “N”
17/64 to 5/16
CP-40-8CP-40-12CP-40-16CP-40-22
CP-32-5CP-32-8CP-32-12CP-32-16CP-32-22
CP-26-5CP-26-8CP-26-12CP-26-16
CP-20-5CP-20-8CP-20-12CP-20-16
CP-16-4CP-16-5CP-16-8
CP-13-4CP-13-5CP-13-8
CP-10-4CP-10-5CP-10-8
CP-10-4CP-10-5
Ch-40-8Ch-40-12Ch-40-16Ch-40-22
Ch-32-5Ch-32-8Ch-32-12Ch-32-16Ch-32-22
Ch-26-5Ch-26-8Ch-26-12Ch-26-16
Ch-20-5Ch-20-8Ch-20-12Ch-20-16
Ch-16-5Ch-16-8
Ch-13-5Ch-13-8
7/3251/641/23/41
1-3/8
5/8 .6267.6264
.3160to
.4219
“O” to “Z”
21/64 to 27/64
CP-48-8CP-48-12CP-48-16CP-48-22
Ch-48-8Ch-48-12Ch-48-16Ch-48-22
1/23/41
1-3/87/3259/643/4 .7518
.7515
.4375to
.50007/16 to 1/2
CP-56-12CP-56-16CP-56-22CP-56-28
Ch-56-12Ch-56-16Ch-56-22Ch-56-28
3/41
1-3/81-3/4
1/41-7/647/8 .8768.8765
33/64 to 5/8.5156
to.6250
CP-64-8CP-64-12CP-64-16CP-64-22CP-64-28
Ch-64-8Ch-64-12Ch-64-16Ch-64-22Ch-64-28
1/23/41
1-3/81-3/4
5/161-15/641 1.00181.001541/64 to 3/4
.6406to
.7500
CP-88-12CP-88-16CP-88-22CP-88-28CP-88-34CP-88-40
Ch-88-12Ch-88-16Ch-88-22Ch-88-28Ch-88-34Ch-88-40
3/81-39/64
3/41
1-3/81-3/42-1/82-1/2
1-3/8 1.37721.376849/64 to 1"
.7656to
1.0000
CP-112-16CP-112-22CP-112-28CP-112-34CP-112-40CP-112-48
Ch-112-16Ch-112-22Ch-112-28Ch-112-34Ch-112-40Ch-112-48Ch-144-16Ch-144-22Ch-144-28Ch-144-34Ch-144-40Ch-144-48
CP-144-16CP-144-22CP-144-28CP-144-34CP-144-40CP-144-48
† Fraction I.D. Range is in increments of 1/64" (except where indicated oth er wise)Prices on RequestCarbide Bushings are not Returnable
3/81-63/64
11-3/81-3/42-1/82-1/2
3
1-3/4 1.75231.75191-1/64 to 1-3/8
1.0156to
1.3750
11-3/81-3/42-1/82-1/2
3
3/82-31/642-1/4 2.25252.25211-25/64 to 1-3/4
1.3906to
1.7500
F
A
C
B
G
Solid Carbide
Steel HeadB
A
C
Solid Carbide
29Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Type CSF
Tungsten Carbide BushingsSlip-Fixed Renewable
I.D. Range(Drill Size)
Standard I.D. Tolerance(add to nominal I.D.)
#80 to 1/4Over 1/4 to 3/4
Over 3/4 to 1-1/2Over 1-1/2 to 1-3/4
+.0001 to +.0004+.0001 to +.0005+.0002 to +.0006+.0003 to +.0007
BBody o.D
AI.D. RANge (Std. Drill Sizes)
Numbers, Letters,and Fractions†Decimal
ANSI SymBoLSlip-FixedRenewable(Type CSF)
CLength(Underhead)ActualNominal
LockScrews
andClampsF g J R
heAD SIze
h
CSF-20-5CSF-20-8CSF-20-12CSF-20-16
5/161/23/41
5/16 .3125.3123
.0520to
.1562
#55 to #23
1/16 to 5/3235/64 1/4 1/8 11/64 1/2 1A-LS
RC-1A
CSF-32-5CSF-32-8CSF-32-12CSF-32-16CSF-32-22
5/161/23/41
1-3/8
1/2 .5000.4998
.1570to
.3125
#22 to #1“A” to “N”
11/64 to 5/161/81/451/64 19/64 5/8 1A-LS
RC-1A
CSF-48-8CSF-48-12CSF-48-16CSF-48-22
1/23/41
1-3/8
3/4 .7500.7498
.3160to
.5000
“O” to “Z”
21/64 to 1/21/81/41-3/64 27/64 3/4 1A-LS
RC-1A
CSF-64-8CSF-64-12CSF-64-16CSF-64-22CSF-64-28CSF-88-12CSF-88-16CSF-88-22CSF-88-28CSF-88-34CSF-88-40CSF-112-16CSF-112-22CSF-112-28CSF-112-34CSF-112-40CSF-112-48CSF-144-16CSF-144-22CSF-144-28CSF-144-34CSF-144-40CSF-144-48
1/23/41
1-3/81-3/43/41
1-3/81-3/42-1/82-1/2
11-3/81-3/42-1/82-1/2
31
1-3/81-3/42-1/82-1/2
3
† Fraction I.D. Range is in increments of 1/64" (except where indicated oth er wise)Prices on RequestCarbide Bushings are not ReturnableCarbide Bushings are also available in Metric sizes.
1.0000 .9998
.5156to
.750033/64 to 3/4 1 3/81-27/64 19/32 59/64 2A-LS
RC-2A
1.37501.37471-3/8
.7656to
1.000049/64 to 1" 3/81-51/64 25/32 1-7/64 2A-LS
RC-2A
2-19/64 3/8 3/16 1 1-25/64 3A-LSRC-3A
1.75001.74971-3/41-1/64 to 1-3/8
1.0156to
1.3750
2.25002.24962-1/41-25/64 to 1-3/4
1.3906to
1.75002-51/64 3/8 3/16 1-1/4 1-41/64 3A-LS
RC-3A
B
CH
G
A
H35˚
F
RJ
JR
Slip Lock Screw Location
Fixed Lock Screw Location
SolidCarbide
Steel Head
3/16
3/16
ACmE ULTImATE™ BUSHINGS• Is the brittle nature of Carbide Bushings
un ac cept able for your application?• Does the quan tity of bushings you re quire
for a job make Car bide Bushings cost prohibitive?
• Is the abrasive action of Carbide Bush-ings causing premature tool wear?
Acme Ultimate Bushings are the an swer!
Acme Ultimate bushings are Ti ta-nium Nitride (TiN) coated for longer life. Ti ta nium Nitride coated bushings have a hard ness of 82-85 RC. This in crease in sur face hard ness means the bushings can stand the abrasive wear of tools and chips for much longer periods of time and are less brittle than carbide bush ings.
The TiN coating on Acme Ultimate Bush ings has a very slippery surface. This slippery surface on the I.D. of the bushing will help increase tool life.
The greater the number of bushings needed for an application, the more Acme Ul ti mate Bushings can reduce your cost.
Contact us for more information.
30 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
GUN DRILL BUSHINGS
Type GDB
Acme Type GDB Bushings are thru–hardened to 61–65 RC and ground concentric within .0002" T.I.R. The head is undercut and ground square to the outside diameter. The face is square to the inside diameter within .0002" T.I.R. Type GDB Bushings are manu fac tured from semi–finished inventory for quick de liv ery.
Type GDX
Type GDX Bushings are made to the same high standards as Acme’s other Gun Drill Bushings. The I.D. is ground concentric to the O.D. within .0002" T.I.R. and the face is also square to the I.D. within .0002" T.I.R. The head is undercut and ground square to the O.D. The O.D. of length “D” is left un ground. GDX Bushings are made from tool steel and thru–hardened to 61–65 RC. Special sizes and materials are avail able on request.
3/16 – 1-1/16 (.1875) (1.0625)gDX-88-30
1/4 – 1-1/16 (.2500) (1.0625)
gDX-88-38 2-3/8
9/32 – 1-1/16 (.2812) (1.0625)
2-7/8
Nominal Actual
5/16 – 1-1/16 (.3125) (1.0625)
gDX-88-54
gDX-88-46
3-3/8
head Dimensions
F J R
DC OverallLength
BO.D. Size
1.37501.3748
1-3/8 1-51/64 25/32 1-7/64 2A-LS
AI.D. Range
+.0002 / -.0000
1-7/8
1"
1-1/2
2"
1/2
Description Lockscrew
BO.D. Size
F J R
CLength
(Un der Head)
head Dimensions
3/16 – 25/32(.1875) (.7812)gDB-64-16 1"
1.0000 .99981" 1-27/64 19/32 59/64 2A-LS
1/4 – 25/32(.2500) (.7812)
gDB-64-22 1-3/8
3/16 – 1-1/16(.1875) (1.0625)
1"1-3/8
1.37501.3748 1-51/64 25/32 1-7/64 2A-LS
Nominal Actual
1/4 – 1-1/16 (.2500) (1.0625)
gDB-88-22
gDB-88-16
1-3/8
AI.D. Range
+.0002 / -.0000Description Lockscrew
31Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
GUN DRILL BUSHINGS
Liners – Type GDL
Acme Gun Drill Liners are designed to be used with the replaceable inserts indicated in the table be low. All type GDL Bushings are ground con-cen tric within .0002" T.I.R. The heads are un der-cut and ground square with out side di ame ters so the liner will seat flat against the chip box.
1.37501.3748
A51210
A51212A51214A51216A51218A51240A51242A51244A51246A51248A51250
A1A2 B
O.D. SizeD
Nominal Actual
head Dimensions
F J R
2A-LS
+.0002-.0000
±.005
gDL-64-16
1.0017 .875
gDL-88-16 1-3/8
11/16
1-51/64 1-7/64 2A-LS
1"1.0000.9998
.2515
.3140
.5016
.7517
.2045
.2515
.3140
.5016
.7517
.156
.218
.406
.625
.125
.156
.218
.406
.625
7/16 1-27/64 59/64
gDI-16-8
gDI-20-8
gDI-32-8
gDI-48-8
gDI-13-8gDI-16-8
gDI-20-8
gDI-32-8
gDI-48-8
gDI-64-12
7/16
1-51/64 2A-LS1-7/64
Lockscrew InsertUsed
DescriptionPartNum ber
19/32
25/32
25/32
Description
#38 – 9/64(.1015) (.1406)
#27 – #10(.1440) (.1935)
P – 17/32(.3230) (.5312)
9 – O(.1960) (.3160)
35/64 – 3/4(.5469) (.7500)
5/64 – #39(.0781) (.0995)gDI-13-8
gDI-16-8
gDI-20-8
gDI-32-8
gDI-48-8
gDI-64-12
AI.D. Range
+.0002 / -.0000
BO.D. Size
Nominal Actual
13/64
1/4
1/2
3/4
1"
.2047
.2044
.2517
.2514
.3142
.3139
.5018
.5015
.7519
.7516
1.00191.0016
CLength
1/2
1/2
1/2
1/2
1/2
3/4
Inserts – Type GDI
Acme Gun Drill Inserts are manu fac tured from thru–hardened tool steel and heat treat-ed to 61–65 RC for longer life. The I.D., O.D., and face of GDI Bushings are ground con cen tric and square within .0002" T.I.R.
Inserts are stocked in standard drill sizes only. Special I.D. sizes and special materials (ie. Carbide or Titanium Nitride coating) are avail able to meet your re quire ments.
.2045 .125 gDI-13-8
5/16
32 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Oil Groove BushingsType OG
OIL GROOVE, HOLEAND FIGURE EIGHT
ENCASED
STYLE21. (P)
FIGURE EIGHT
STYLE19. (Q)
ENCASED
OIL HOLE ANDFIGURE EIGHT
STYLE20. (N)
ENCASED
STYLE25. (M)
ENCASED
OIL GROOVE, HOLEAND DOUBLE EIGHTS
ENCASED
STYLE24. (Y)
DOUBLE EIGHTS
STYLE22. (Z)
ENCASED
OIL HOLE ANDDOUBLE EIGHTS
STYLE23. (X)
ENCASED
OIL GROOVE,HOLE AND COIL
OIL HOLEAND COILCOIL
STYLE1. (F)
STYLE2. (C)
STYLE3. (J)
ENCASED ENCASED ENCASED
STYLE4. (D)
STYLE5. (A)
STYLE6. (G)
OUT ONE END OUT ONE END OUT ONE END
5/16Central
Typ.3/64 Typ.
STYLE7. (E)
STYLE8. (B)
STYLE9. (H)
OUT TWO ENDS OUT TWO ENDS OUT TWO ENDS
CentralTyp.
OIL GROOVE,HOLE AND OVAL
ENCASED
STYLE15. (S)
OIL HOLEAND OVAL
ENCASED
STYLE14. (R)
OVAL
STYLE13. (T)
ENCASED
OIL GROOVE, HOLEAND DOUBLE OVAL
ENCASED
STYLE18. (V)
OIL HOLE ANDDOUBLE OVAL
ENCASED
STYLE17. (U)
DOUBLE OVAL
STYLE16. (W)
ENCASED
OIL GROOVE,TWO HOLES OPPOSITE
STYLE12. (O)
OIL HOLEAND CROSS
ENCASED
STYLE11. (L)
CROSS
STYLE10. (K)
ENCASED
STYLE WA -HEADLESS BUSHING
STYLE WB -HEAD TYPE BUSHING
STYLE WC -HEAD TYPE BUSHING
Wiper End
45˚Typ.
.020/.030 Flat Typ.
SharpBoth Ends
Wiper End Wiper End
Oil Grooves: 1/16" wide x 1/32" deepOil Holes: 1/4" Diam. (If I.D., O.D., and/or Length are 1" or less, Oilhole will be 1/8" Diam. and O.D. groove will be 3/16" wide x 1/32" deep).Order by: Acme/ANSI Symbol or by I.D., O.D. and Length, indicating desired style of Oil Groove. Example: Style 18 Oil Groove, 1" X 1-3/8" x 3/4" Type P and WA Wiper.
Prices Available on RequestOil Groove Bushings are not Returnable
wiper Speci fi ca tions: Oil groove does not run out on wiper end.material: Tool Steel un less specified oth er wise by customer.Range: 1/2" to 8" I.D. and 1/2" to 6" long. Styles 1-9 must be 5/8" I.D. or larger.
wiper Styles:
1/4
1/4
3/8
1/2
5/8
5/8
5/8
33Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Lockscrews &Clamps
Lock Screws
5/811
1-1/41-3/41-1/41-3/4
7/81
1-1/81-11/641-11/641-11/641-11/64
5/161/21/25/83/85/83/8
5/163/83/83/83/81/21/2
A00050A00051A00052A00053A00054A00055A00056
FC-1FC-2FC-3FC-4FC-5FC-6FC-7
1/25/85/8
51/6451/6451/6451/64
3/161/45/1627/6427/6427/6427/64
PartNumber Symbol DCBA Fe h
1/83/163/167/327/321/41/4
k
1/4 SOC. HD. SCR.5/16 SOC. HD. SCR.5/16 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.
FoR FLUSh moUNTINg wITh heADLeSS LINeRS (TyPe L)
FoR PRoJeCTeD moUNTINg wITh heAD LINeRS (TyPe hL)A00058A00059A00060A00061A00062A00064
FC-11FC-12FC-13FC-14FC-15FC-21
1/25/85/85/85/8
51/64
3/81/21/21/21/23/4
5/161/21/25/83/83/8
5/811
1-1/41-3/41-3/4
7/811
1-1/81-1/8
1-11/64
3/161/41/45/165/1627/64
1/45/163/83/83/8
15/32
1/4 SOC. HD. SCR.5/16 SOC. HD. SCR.5/16 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.
No. of holes
1111212
111122
.100
.094
.132
.128
.138
.132
.200
.194
.200
.194
.231
.225
.263
.257
3/16
1/4
1/4
3/8
3/8
7/16
1/2
3/16
1/4
3/8
3/8
7/16
7/16
7/16
A00012
A00016
A00014
A00018
A00022
A00026
A00030
#1-LS
#2-LS
1A-LS
2A-LS
3A-LS
4A-LS
5A-LS
5/16
3/8
5/8
5/8
3/4
3/4
3/4
8-32
10-32
5/16-18
5/16-18
3/8-16
3/8-16
3/8-16
PartNumber Symbol g h I J L Thread
17/3229/32
1-13/322-1/22-1/2
.109
.125
.156
.156
.156
5/327/329/321/41/4
5/167/161/2
17/329/16
A00002A00004A00006A00008A00010
RC-1ARC-2ARC-3ARC-4ARC-5A
5/85/83/43/43/4
1/83/163/167/321/4
5/16 SOC. HD. SCR.5/16 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.3/8 SOC. HD. SCR.
PartNumber Symbol eDBA khFA
H
F
E
K
DB
Flat Clamps
Round Clamps
J
H
G
L
I
34 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Just photocopy this page, fill in the nec es-sary information and mail or FAX to:
ACME INDUSTRIAL COMPANY441 Maple AvenueCarpentersville, IL 60110Attn: Customer Service Department
Where possible, ACME will mod ify ANSI/ACME standard bushings to meet your re quire ments. This will save you money. However, we will gladly manufac-ture to your specifications and tolerances.
Name: _______________________________________________ Title: ___________________________________________
Company: ______________________________________________________________________________________________
Address: _______________________________________________________________________________________________
City: _______________________________________________ State: ________________ Zip: _______________________
Telephone: __________________________ FAX : __________________________ E-mail: ___________________________
To Standardize is to Econo mize— Always try to order a standard bush ing
Special / CustomDrill Bushings
Please check the type of bushing desired:q P = Headless Press Fitq H = Head Press Fitq SF = Slip-Fixed Renewableq L = Headless Linersq HL = Head LinersMaterial Required _________________Hardness of ________________RCQuantities Required _______________and _______________________
Additional Information: ________________________________________________________________________________________________________________________________
If you need any further assistance in or der-ing special/custom drill bushings, please call our customer service department for help: Phone: (847) 428-3911 or (800) 323-5582 FAX: (847) 428-1820
• Our standard tolerances will be supplied unless otherwise specified.
• Please specify to four decimal places.• No-Counterbore is standard unless
speci fied otherwise.
Please Fill in the Required Dimensions:
C(Length)
B(o.D.)
A(I.D.)
F(head Diam.)
g(head Thick.)
B
CH
G
A
H35˚
F
RJ
JR
Slip Lock Screw Location
Fixed Lock Screw Location
Slip-Fixed Renewable – Type SF head Liner – Type hL
headless Press Fit – Type Pand headless Liner – Type L
head Press Fit – Type h
F
A
C
B
G
F
A
C
B
G
B
A
C
35Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Type Z
AcmePart
NumberA
I.D.B
o.D.
CLength(Underhead)
Do.D.
eThickness F g h
A52321A52322A52323A52325A52327A52328
1/25/83/47/81
1-1/4A52331A52332A52333A52334A52335A52336A52337
1/25/83/47/81
1-1/41-1/2
1-3/4 3-1/2 2-1/4 3/4 2 11/16 7/8
A52343A52344A52345A52346A52347A52348
3/47/81
1-1/41-1/21-3/4
2 3-3/4 2-1/2 3/4 2-1/8 3/4 1
A52352A52354A52355A52356A52357A52358A52359
3/41
1-1/41-1/21-3/4
22-1/4
2-1/2 4-1/4 3 3/4 2-1/8 7/8 1
A52361A52362A52363A52364A52365A52366A52367
11-1/41-1/21-3/4
22-1/42-1/2
3 4-3/4 3-1/2 3/4 2-1/4 1 1-1/4
1-1/2 3-1/4 2 3/4 2 11/16 7/8
heAD DImeNSIoNS Acme CNC Tool Holder Bushings are designed to adapt tools such as drills and bor ing bars to NC or CNC machine tools. The elon gated slots on the body make adapting tools to all brands of equipment a snap. Set screws in the head of these bushings permit use with preset tooling. Type Z bushings are hardened and ground for long life and pre-ci sion alignment.
D
A
E C
B
G F
H
CNC Style
TOOL HOLDER BUSHINGS
36 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
AcmePart
NumberA
I.D.B
o.D.
CLength(Underhead)
Do.D.
eThickness
heAD DImeNSIoNS
Split StyleType B
3 4-1/2 3-1/2 7/16
A52001A52002A52003A52010A52011A52012A52013
3/81/25/83/47/81
A52014A52015A52016A52017A52018A52019
1-1/4 2-1/8 1-11/32 1/4
A52020A52021A52022A52023A52025A52027A52028
3/81/25/83/47/81
1-1/4A52031A52032A52033A52035A52036A52037
1/25/83/41
1-1/41-1/2
5/163/81/23/81/25/83/4
3/4 1-1/2 7/8 3/16
1 1-3/4 1-7/32 3/16
1-1/2 2-1/2 1-23/32 1/4
1-3/4 3 1-31/32 5/16
A52041A52042A52043A52045A52046A52047A52048
1/25/83/41
1-1/41-1/21-3/4
3-1/2 2-7/32 5/162
A52050A52051A52052A52054A52055A52056A52057A52058A52059
1/25/83/41
1-1/41-1/21-3/4
22-1/4
2-1/2 4 2-27/32 3/8
A52063A52064A52065A52066A52067
1-1/21-3/4
22-1/42-1/2
D
A
E C
B
Type B Tool Holder Bush ings are split through the entire length of the bush ing on one side. This enables the bush ing to clamp on the shank of cut ting tools by tight en ing the screws in the tur ret bore or tool holder. Acme Type B bush ings are hardened and precision ground to provide a longer last ing more accurate bushing. Solid, soft blanks with a ma chine finish are avail able upon request.
TOOL HOLDER BUSHINGS
37Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Solid StyleType J
AcmePart
NumberA
I.D.B
o.D.
CLength(Underhead)
Do.D.
eThickness
heAD DImeNSIoNSNumber
ofholesF g h
3/81/25/83/47/81
A52114A52115A52116A52117A52118A52119A52121A52122A52123A52125A52127A52128
1/25/83/47/81
1-1/4A52131A52132A52133A52134A52135A52136A52137
1/25/83/47/81
1-1/41-1/2
1-3/4 3 1-31/32 5/16 1-1/4 3/4 7/8
A52143A52144A52145A52146A52147A52148
3/47/81
1-1/41-1/21-3/4
2 3-1/2 2-7/32 5/16 1-1/2 3/4 1
A52152A52154A52155A52156A52157A52158A52159
3/41
1-1/41-1/21-3/4
22-1/4
2-1/2 4 2-27/32 3/8 1-3/4 7/8 1-1/4
A52161A52162A52163A52164A52165A52166A52167
11-1/41-1/21-3/4
22-1/42-1/2
3 4-1/2 3-1/2 7/16 2 1 1-1/4
1-1/2 2-1/2 1-23/32 1/4 1-1/8 11/16 7/8
1-1/4 2-1/8 1/21 5/8 21-15/32 1/4
2
2
2
22444442444444
Acme Type J Tool Holder Bush-ings have clearance holes for set screws for proper clamp-ing on the shank of tools. These bush ings are hard ened and ground for long life and ac cu rate alignment. Solid, soft blanks for custom ma chin ing are available on re quest.D
A
E C
B
G F H
TOOL HOLDER BUSHINGS
38 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
TOOL HOLDER BUSHINGS
Slotted StyleType C
AcmePart
NumberA
I.D.B
o.D.
CLength(Underhead)
Do.D.
heAD DImeNSIoNS
F g h3/81/25/83/47/81
A52214A52215A52216A52217A52218A52219A52221A52222A52223A52225A52227A52228
1/25/83/47/81
1-1/4A52231A52232A52233A52234A52235A52236A52237
1/25/83/47/81
1-1/41-1/2
1-3/4 1-31/32 19/64
A52243A52244A52245A52246A52247A52248
3/47/81
1-1/41-1/21-3/4
2 2-7/32 19/64
A52252A52254A52255A52256A52257A52258A52259
3/41
1-1/41-1/21-3/4
22-1/4
2-1/2 2-27/32 21/64
A52261A52262A52263A52264A52265A52266A52267
11-1/41-1/21-3/4
22-1/42-1/2
3 3-1/2 3/8
1-1/2 1-23/32 17/64
1-1/4 1-15/32 17/64
eThickness
5
4-1/2
4
3-1/2
3-3/8
3-1/4
D
A
E C
B
G F
H
Acme Type C Tool Hold-er Bushings have an elon gated slot to allow set screws to properly clamp on the shank of tools. Type C bushings are hard ened and ground for a more ac cu rate, longer lasting bush ing.
2 11/16 3/4
2 11/16 7/8
2-1/8 11/16 7/8
2-1/2 11/16 1
2-3/4 11/16 1
3-1/2 3/4 1
Bushings with O.D.’s greater than 2" and I.D.’s 1-1/4" and larger have two slots. All others have one slot.
39Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
TOOL HOLDER BUSHINGS
Boring Bar Sleeves
Tool Collars
A53501A53502A53503A53504A53505A53506A53507A53508A53509
11-1/41-1/21-3/4
22-1/42-1/22-3/4
3
22-1/42-1/22-3/4
33-1/43-1/23-3/4
4
3/43/43/43/43/43/43/43/41
B C
A
AI.D.
AcmePart
NumberB
o.D.C
Length
Acme hardened and ground Tool Col lars are de signed to be used with bor ing bar sleeves and boring bars. The two set screws lock the collar on the tool or sleeve at a pre- de ter mined location for preset tooling ap pli ca tions.
AcmePart
Number
gSCRew
SIzeA53401A53402
3/81/2
1-3/42
A53411A53412A53413A53414A53415
3/81/25/83/47/81/23/41
66668
1-1/22222
7/81111
#10-325/16-245/16-245/16-247/16-20
1-1/2
A53421A53422A53423
66
7/167/16
7/87/8
1/4-281/4-28
1
7/167/167/167/167/16
5/83/47/81
1-1/45/83/41
1-1/41-1/2
11-1/41-1/21-3/4
22
2-1/24
3
2-1/2
2
1-3/4888999991010101010
11-1/211-1/211-1/211-1/211-1/2
1414
2-1/22-1/22-1/2
22233
2-1/42-3/43-1/23-1/23-1/23-1/23-1/23-3/43-3/43-3/43-3/4
4
7/167/167/167/161/21/21/21/21/21/21/21/21/21/21/21/21/21/25/85/8
111111111111111111
1-3/42
5/16-247/16-207/16-207/16-207/16-207/16-201/2-201/2-201/2-201/2-201/2-201/2-201/2-201/2-201/2-201/2-201/2-201/2-205/8-185/8-18
A
D
B
FE
C
G2 - Flats
(90˚ Apart)
A53431A53432A53433A53434A53435A53441A53442A53443A53444A53445A53450A53451A53452A53453A53454A53462A53463
Acme Boring Bar Sleeves are ideal for adapting boring bars and other shank type tools to machine turret bores or tool hold ers. The long lengths and sturdy con struc tion provide extra support to extend the range of the tool. These sleeves are hard ened and ground. Special sizes can be manufactured to your specifications.
CLength
D e FBo.D.
AI.D.
40 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Acme Tap Holder Bush-ings are split along the body with a square recess milled in the back to firm-ly grip and drive taps. Tap holder bushings are left soft to protect the tap. Type K bushings are pre-ci sion ground for proper alignment.
Tap Holder BushingsType k
D
A
E C
B
Nom.metric
Dia.(mm)
Nom.Fract.Dia.(IN.)
mach.ScrewSizeNo.
AcmePart
Number
TAP SIzeSA
Dia.of TapShank
B
Nom.o.D.
CLength(Underhead)
BUShINg DImeNSIoNS
8101214
5/323/167/321/45/163/87/161/29/165/81/8*
heAD DImeNSIoNS
M4M4.5, M5
M6, M6.3M7, M8
M10M12, M12.5
M14M16
.168
.194
.220
.255
.318
.381
.323
.367
.429
.480 .4375
A53002A53003A53004A53005A53006A53007A53008A53009A53010A53011A53033
1 15/16 1-3/16 3/16
A53115A53116A53117A53118A53119A53120A53121A53122A53123A53124A53125A53126A53127A53128A53129A53130A53131A53135A53136A53137A53138A53139
14 1/45/163/87/161/29/165/8
11/163/4
13/167/8
15/161
1-1/161-1/81-3/161-1/41/4*3/8*1/2*3/4*1*
M6, M6.3M7, M8
M10M12, M12.5
M14M16M18
M20M22M24M25M27
M30
.255 .318 .381 .323 .367 .429 .480 .542 .590 .652 .697 .760 .800 .896 .8961.021 1.021
.5625 .7000 .6875 .90631.1250
1-11/16 1/4
3/87/161/29/165/8
11/163/4
13/167/8
15/161
1-1/161-1/81-3/161-1/41/2*3/4*1*
M10M12, M12.5
M14M16M18
M20M22M24M25M27
M30
.381 .323 .367 .429 .480 .542 .590 .652 .697 .760 .800 .896 .8961.0211.021
.6875 .90631.1250
1-3/4 1-5/16 2-1/8 5/16
A53207A53208A53209A53210A53211A53212A53213A53214A53215A53216A53217A53218A53219A53220A53221A53236A53237A53238
1-1/2 1-3/16
Do.D.
eThickness
* Pipe Tap
TOOL HOLDER BUSHINGS
41Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Standard metric BushingsTechnical Information
No-Counterbore Bushings are Standard with ACmE Acme is committed to the concept of man-u fac tur ing our bushings without a counterbore. No-Counterbore bushings are more difficult and costly to produce, because close tolerances are re quired the full length of the bushing. We believe this produces a better, longer lasting and more versatile bushing. Counterbored bush ings will be sup plied only upon special request.
Plain Press Fit Bushings -Type Pm• Least expensive• Typically for single stage drilling op er a tions• Permits close spacing• Mounts flush with top of jig plate• Length is measured overall
Head Press Fit Bushings - Type Hm• Same as Plain Press Fit but with head (or
shoulder) on the drill entry end• Head prevents heavy axial loads from forcing
bushing through jig hole• Flush mount by counterboring jig plate to fit
bushing head• Length is measured overall
Slip-Fixed Renewable Bushings - Type SFm• Fixed and removable options on one knurled
head for easier use• Used with liner, permanently pressed into jig• Held in place by lockscrew or clamp which
fits a milled recess in the head• Fixed mode for runs longer than life of bushing • Slip mode for multiple operations on the
same holes (such as drilling followed by reaming)
• O.D. has a slip fit tolerance for easy insertion or removal from the liner
• Length is measured under the head
Plain Liners - Type Pm• Used with Slip-Fixed Renewable bush ings to
provide precise location point• Permits interchange of Type SFM bush ings
with varied I.D.’s – without af fect ing center-line accuracy
• Permanently pressed into jig plate – for life of the jig
• Protects jig plate hole from wear caused by frequent bushing replacement
• Used where little impact or force will occur on the SF bushing’s head
• Plain Liners are the same as Plain Press Fit Bushings
Head Liners - Type Hm• Similar to Plain Liners but with a head or
shoulder• Use with Slip-Fixed Renewable bushings
when ev er excessive pounding or force will occur during operation
• Head prevents liner from being pushed through jig plate
• Flush mount by counterboring top of hole in jig plate
• Length is measured overall• Head Liners are the same as Head Press Fit
Bushings
Bushing Installation Production accuracy requires extra care when preparing mounting holes and in stall ing bushings/liners. The following fac tors should be considered: interference fits, alignment, chip clearance, and how close the bushing is to the workpiece. Because of the many variables, no definite rules can substitute for the skill and judgment of the experienced toolmaker.
Interference Fits Interference holds press fit bushings in the jig plate. Too much interference may cause a number of problems: (1) jig plate dis tor tion; (2) bellmouthing (bushing/liner walls bow inward); (3) tool seizure, or (4) trouble with slip-fixed renewable fitting into the liner. Too little in ter fer ence may allow slippage, thus causing in ac cu rate ly drilled holes.
mounting Hole Preparation It is rec om mend ed that all mounting holes be jig bored or sized with a reamer to assure roundness. Bush ings tend to assume the shape of the hole they are pressed into. See chart below for recommended size. The recommended installation hole size should be in accordance with metric tol er ance class H7.
Nominal Recommended o.D. hole Size 4 to 6 Nominal +0/+.012 7 to 10 Nominal +0/+.015 12 to 18 Nominal +0/+.018 22 to 30 Nominal +0/+.021 35 to 48 Nominal +0/+.025 55 to 78 Nominal +0/+.030 85 to 115 Nominal +0/+.035 125 Nominal +0/+.040
Press Fit Bushing Installation First, lubricate the inside diameter of the mount ing hole and the outside diameter of the bushing/liner. Second, use an arbor press to press the bushing/liner into place. If an arbor press is not available, draw the bushing/liner into place by tightening two steel plates connected by a nut and bolt. Maintain centerline perpendicularity.
Bushing Features• All bushings that are ground on the O.D. are
held within .012 mm concentricity T.I.R. (To tal Indicator Reading).
• Longer lengths than standard or excessively counterbored bushings will meet the above tol er anc es at the drill exit end only.
• All Acme bushings are manufactured with a blended radius at the drill entrance end unless specified otherwise.
• All Press Fit bushings have a chamfer and ground lead on the exit end.
• Standard and Special bushings will be man-u fac tured from thru-hardened tool steel and heat treated to 61-65 Rockwell “C” unless instructed otherwise by the customer.
• No-Counterbore bushings will be supplied un less requested otherwise. No-Counterbore bush ings allow for truer alignment, more ac cu rate holes, less tool wear, and less prob-lems with chips packing up in the I.D. of the bushing.
Inside Diameter Tolerances The minimum and maximum al low ance for the Inside Diameter of standard bush ings is in ac cor dance with metric tolerance class G6. Spe cial bushings will be supplied with the tol-er anc es shown, unless specified otherwise.
Standard Drill Bushings:
I.D. Range Standard I.D. Tol er ance (Drill Size) (add to nominal I.D.) 0.35 to 3.00 +.002 to +.008 3.01 to 6.00 +.004 to +.012 6.01 to 10.00 +.005 to +.014 10.01 to 18.00 +.006 to +.017 18.01 to 30.00 +.007 to +.020 30.01 to 50.00 +.009 to +.025 50.01 to 80.00 +.010 to +.029 80.01 to 105.00 +.012 to +.034
Reamer Bushings:
I.D. Range I.D. Tol er ance (Reamer Size) (add to nominal I.D.) 1.00 to 3.00 +.006 to +.012 3.01 to 6.00 +.010 to +.018 6.01 to 10.00 +.013 to +.022 10.01 to 18.00 +.016 to +.027 18.01 to 30.00 +.020 to +.033
Reamer Bushings are considered specials and are priced accordingly. When ordering specify the letters “RM” after the I.D.
Outside Diameter Tolerances The minimum and maximum metric tol-er ance for the Outside Diameter of standard press fit bushings is class s6 and class h5 for slip-fixed renewable bushings.
Ordering Information To order metric bushings please provide the quantity required, ANSI Symbol, and inside diameter. The order for 26 pieces of a 38 mm I.D., by 55 mm O.D., by 30 mm long, Type PM bushing should appear as follows:
Qty. Type o.D. Lgth. I.D. (in mm) (in mm) (in mm)26 pcs. Pm – 55 – 30 – 38.00
0.35 thru 1.00
1.01 thru 1.80
1.81 thru 2.60
42 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Standard metric BushingsPlain Press Fit
Type Pm B
A
CAll press fit bushings are lapped, honed or ground in the I.D. and are concentric within .012 T.I.R. to the O.D.
Please order by providing the ANSI symbol and I.D. size. Example: 9mm I.D. X 15mm O.D. X 20mm Long Type PM, order as PM-15-20-9.00
No-Counterbore bushings are standard with Acme.
Boutside Diameter
(Actual o.D.)
ANSI Symbol
Type“Pm”
CLength overall
6 (6.027 / 6.019)
7 (7.032 / 7.023)
8 (8.032 / 8.023)
10 (10.032 / 10.023)
12 (12.039 / 12.028)
15 (15.039 / 15.028)
18 (18.039 / 18.028)
22 (22.048 / 22.035)
26 (26.048 / 26.035)
30 (30.048 / 30.035)
35 (35.059 / 35.043)
2.61 thru 3.30
3.31 thru 4.00
4.01 thru 5.00
5.01 thru 6.00
6.01 thru 8.00
8.01 thru 10.00
10.01 thru 12.00
12.01 thru 15.00
15.01 thru 18.00
18.01 thru 22.00
22.01 thru 26.00
AInside Diameter
Range of StandardDrill Sizes
All dimensions are in millimeters.
Std. metric Drill Sizes
0.350.380.400.420.450.480.500.550.600.650.700.750.80 0.850.900.951.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.903.003.103.203.253.30
3.403.503.603.703.753.803.904.004.104.204.254.304.404.504.604.704.754.804.905.005.105.205.255.305.405.505.605.705.755.805.906.006.106.206.256.306.406.506.606.706.756.806.907.007.107.207.257.307.407.507.607.707.757.807.908.008.108.20
8.258.308.408.508.608.708.758.808.909.009.109.209.259.309.409.509.609.709.759.809.9010.010.210.510.811.011.211.511.812.012.212.513.013.514.014.515.015.516.016.517.017.518.018.519.019.520.020.521.021.522.022.523.023.524.024.525.026.0
6 9
8 12 16
8 12 16
8 12 16
10 16 20
10 16 20
12 20 25
12 20 25
16 28 36
16 28 36
20 36 45
20 36 45
4 (4.027 / 4.019)
5 (5.027 / 5.019)
6 9
PM-5-6 PM-5-9
PM-6-8 PM-6-12 PM-6-16
PM-7-8 PM-7-12 PM-7-16
PM-8-8 PM-8-12 PM-8-16
PM-10-10 PM-10-16 PM-10-20
PM-12-10 PM-12-16 PM-12-20
PM-15-12 PM-15-20 PM-15-25
PM-18-12 PM-18-20 PM-18-25
PM-22-16 PM-22-28 PM-22-36
PM-26-16 PM-26-28 PM-26-36
PM-30-20 PM-30-36 PM-30-45
PM-35-20 PM-35-36 PM-35-45
PM-4-6 PM-4-9
43Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Standard metric BushingsPlain Press Fit
B
A
C Type PmI.D. Range(Drill Size)
Standard I.D. Tolerance(add to nominal I.D.)
0.35 to 3.00 3.01 to 6.00 6.01 to 10.00 10.01 to 18.00 18.01 to 30.00 30.01 to 50.00 50.01 to 80.00 80.01 to 105.00
+0.002 to +0.008+0.004 to +0.012+0.005 to +0.014+0.006 to +0.017+0.007 to +0.020+0.009 to +0.025+0.010 to +0.029 +0.012 to +0.034
No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE.
Std. metric Drill Sizes
27.028.029.030.031.032.033.034.035.036.037.038.039.040.041.042.043.044.045.046.047.048.049.050.055.060.065.070.075.080.085.090.095.0
100.0105.0
Boutside Diameter
(Actual o.D.)
CLengthOverall
AInside Diameter
Range of StandardDrill Sizes
42 (42.059 / 42.043)
48 (48.059 / 48.043)
55 (55.072 / 55.053)
62 (62.072 / 62.053)
70 (70.078 / 70.059)
78 (78.078 / 78.059)
85 (85.093 / 85.071)
95 (95.093 / 95.071)
105 (105.101 / 105.079)
115 (115.101 / 115.079)
125 (125.117 / 125.092)
PM-42-25 PM-42-45 PM-42-56
PM-48-25 PM-48-45 PM-48-56
PM-55-30 PM-55-56 PM-55-67
PM-62-30 PM-62-56 PM-62-67
PM-70-30 PM-70-56 PM-70-67
PM-78-35 PM-78-67 PM-78-78
PM-85-35 PM-85-67 PM-85-78
PM-95-40 PM-95-78 PM-95-105
PM-105-40 PM-105-78 PM-105-105
PM-115-45 PM-115-89 PM-115-112
PM-125-45 PM-125-89 PM-125-112
25 45 56
25 45 56
30 56 67
30 56 67
30 56 67
35 67 78
35 67 78
40 78
105
40 78
105
45 89
112
45 89
112
ANSI Symbol
Type“Pm”
All dimensions are in millimeters.
26.01 thru 30.00
30.01 thru 35.00
35.01 thru 42.00
42.01 thru 48.00
48.01 thru 55.00
55.01 thru 63.00
63.01 thru 70.00
70.01 thru 78.00
78.01 thru 85.00
85.01 thru 95.00
95.01 thru 105.00
0.35 thru 1.00
1.01 thru 1.80
1.81 thru 2.60
44 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Standard metric BushingsHead Press Fit
Type Hm All press fit bushings are lapped, honed or ground in the I.D. and are concentric within .012 T.I.R. to the O.D.
Please order by providing the ANSI symbol and I.D. size. Example: 9mm I.D. X 15mm O.D. X 20mm Long Type HM, order as HM-15-20-9.00
No-Counterbore bushings are standard with Acme.
Please note that the length on type “HM” bushings is measured overall.
F
A
C
B
G
ANSI Symbol
Type“hm”
CLength overall
6 (6.027 / 6.019)
7 (7.032 / 7.023)
8 (8.032 / 8.023)
10 (10.032 / 10.023)
12 (12.039 / 12.028)
15 (15.039 / 15.028)
18 (18.039 / 18.028)
22 (22.048 / 22.035)
26 (26.048 / 26.035)
30 (30.048 / 30.035)
35 (35.059 / 35.043)
Boutside Diameter
(Actual o.D.)
AInside Diameter
Range of StandardDrill Sizes
All dimensions are in millimeters.
head Dimensions
F g
9
10
11
13
15
18
22
26
30
34
39
2.5
2.5
2.5
3.0
3.0
3.0
4.0
4.0
4.0
5.0
5.0
Std. metric Drill Sizes
0.350.380.400.420.450.480.500.550.600.650.700.750.80 0.850.900.951.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.903.003.103.203.253.30
3.403.503.603.703.753.803.904.004.104.204.254.304.404.504.604.704.754.804.905.005.105.205.255.305.405.505.605.705.755.805.906.006.106.206.256.306.406.506.606.706.756.806.907.007.107.207.257.307.407.507.607.707.757.807.908.008.108.20
8.258.308.408.508.608.708.758.808.909.009.109.209.259.309.409.509.609.709.759.809.9010.010.210.510.811.011.211.511.812.012.212.513.013.514.014.515.015.516.016.517.017.518.018.519.019.520.020.521.021.522.022.523.023.524.024.525.026.0
5 (5.027 / 5.019)
4 (4.027 / 4.019)
6 9
8 12 16
8 12 16
8 12 16
10 16 20
10 16 20
12 20 25
12 20 25
16 28 36
16 28 36
20 36 45
20 36 45
6 9
HM-4-6 HM-4-9
HM-5-6 HM-5-9
HM-6-8 HM-6-12 HM-6-16
HM-7-8 HM-7-12 HM-7-16
HM-8-8 HM-8-12 HM-8-16
HM-10-10 HM-10-16 HM-10-20
HM-12-10 HM-12-16 HM-12-20
HM-15-12 HM-15-20 HM-15-25
HM-18-12 HM-18-20 HM-18-25
HM-22-16 HM-22-28 HM-22-36
HM-26-16 HM-26-28 HM-26-36
HM-30-20 HM-30-36 HM-30-45
HM-35-20 HM-35-36 HM-35-45
2.07
8 2.0
2.61 thru 3.30
3.31 thru 4.00
4.01 thru 5.00
5.01 thru 6.00
6.01 thru 8.00
8.01 thru 10.00
10.01 thru 12.00
12.01 thru 15.00
15.01 thru 18.00
18.01 thru 22.00
22.01 thru 26.00
45Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Standard metric BushingsHead Press Fit
Type HmI.D. Range(Drill Size)
Standard I.D. Tolerance(add to nominal I.D.)
0.35 to 3.00 3.01 to 6.00 6.01 to 10.00 10.01 to 18.00 18.01 to 30.00 30.01 to 50.00 50.01 to 80.00 80.01 to 105.00
+0.002 to +0.008+0.004 to +0.012+0.005 to +0.014+0.006 to +0.017+0.007 to +0.020+0.009 to +0.025+0.010 to +0.029 +0.012 to +0.034
F
A
C
B
G
No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE.
Std. metric Drill Sizes
27.028.029.030.031.032.033.034.035.036.037.038.039.040.041.042.043.044.045.046.047.048.049.050.055.060.065.070.075.080.085.090.095.0
100.0105.0
26.01 thru 30.00
30.01 thru 35.00
35.01 thru 42.00
42.01 thru 48.00
48.01 thru 55.00
55.01 thru 63.00
63.01 thru 70.00
70.01 thru 78.00
78.01 thru 85.00
85.01 thru 95.00
95.01 thru 105.00
Boutside Diameter
(Actual o.D.)
CLengthOverall
AInside Diameter
Range of StandardDrill Sizes
42 (42.059 / 42.043)
48 (48.059 / 48.043)
55 (55.072 / 55.053)
62 (62.072 / 62.053)
70 (70.078 / 70.059)
78 (78.078 / 78.059)
85 (85.093 / 85.071)
95 (95.093 / 95.071)
105 (105.101 / 105.079)
115 (115.101 / 115.079)
125 (125.117 / 125.092)
HM-42-25 HM-42-45 HM-42-56
HM-48-25 HM-48-45 HM-48-56
HM-55-30 HM-55-56 HM-55-67
HM-62-30 HM-62-56 HM-62-67
HM-70-30 HM-70-56 HM-70-67
HM-78-35 HM-78-67 HM-78-78
HM-85-35 HM-85-67 HM-85-78
HM-95-40 HM-95-78 HM-95-105
HM-105-40 HM-105-78 HM-105-105
HM-115-45 HM-115-89 HM-115-112
HM-125-45 HM-125-89 HM-125-112
25 45 56
25 45 56
30 56 67
30 56 67
30 56 67
35 67 78
35 67 78
40 78
105
40 78
105
45 89
112
45 89
112
ANSI Symbol
Type“hm”
All dimensions are in millimeters.
F g
46
52
59
66
74
82
90
100
110
120
130
5.0
5.0
5.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
6.0
head Dimensions
0.35 thru 1.00
1.01 thru 1.80
1.81 thru 4.00
46 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Standard metric BushingsSlip-Fixed Renewable
B
CH
G
A
H35˚
F
RJ
JR
Slip Lock Screw Location
Fixed Lock Screw Location
Type SFm All type “SFM” bushings are lapped, honed or ground in the I.D. and are con cen tric within .012 T.I.R. to the O.D. A slip fit clearance is provided for proper align ment when inserted into a liner.Please order by providing the ANSI symbol and I.D. size. Example: 8.5 mm I.D. X 15 mm O.D. X 28 mm Long Type SFM, order as SFM-15-28-8.50 No-Counterbore bushings are standard with Acme.Please note that the length on type “SFM” bushings is measured under the head.
CLengthUnderHead
AInside Diameter
Range of Standard Drill Sizes
Boutside Diameter
(Actual O.D.)
ANSI Symbol
Type“SFm”
4.01 thru 6.00
6.01 thru 8.00
8.01 thru 10.00
10.01 thru 12.00
12.01 thru 15.00
15.01 thru 18.00
18.01 thru 22.00
22.01 thru 26.00
26.01 thru 30.00
30.01 thru 35.00
10 (10.000 / 9.994)
12 (12.000 / 11.992)
15 (15.000 / 14.992)
18 (18.000 / 17.992)
22 (22.000 / 21.991)
26 (26.000 / 25.991)
30 (30.000 / 29.991)
35 (35.000 / 34.989)
42 (42.000 / 41.989)
48 (48.000 / 47.989)
All dimensions are in millimeters.
F g R
head Dimensions
h J
LockScrews
andClamps
LSM-1 or 2 RCM-1 or 2
LSM-3 or 4 RCM-3 or 4
LSM-3 or 4 RCM-3 or 4
LSM-3 or 4 RCM-3 or 4
LSM-5 or 6 RCM-5 or 6
LSM-5 or 6 RCM-5 or 6
LSM-5 or 6 RCM-5 or 6
LSM-5 or 6 RCM-5 or 6
LSM-5 or 6 RCM-5 or 6
LSM-7 or 8 RCM-7 or 8
Std. metric Drill Sizes
3.703.753.803.904.004.104.204.254.304.404.504.604.704.754.804.905.005.105.205.255.305.405.505.605.705.755.805.906.006.106.206.256.306.406.506.606.706.756.806.907.007.107.207.257.307.407.507.607.707.757.807.908.008.108.208.258.308.408.508.608.70
8.758.808.909.009.109.209.259.309.409.509.609.709.759.809.9010.010.210.510.811.011.211.511.812.012.212.513.013.514.014.515.015.516.016.517.017.518.018.519.019.520.020.521.021.522.022.523.023.524.024.525.026.027.028.029.030.031.032.033.034.035.0
0.350.380.400.420.450.480.500.550.600.650.700.750.80 0.850.900.951.001.051.101.151.201.251.301.351.401.451.501.551.601.651.701.751.801.851.901.952.002.052.102.152.202.252.302.352.402.452.502.552.602.652.702.752.802.903.003.103.203.253.303.403.503.60
SFM-10-12 SFM-10-20 SFM-10-25
SFM-12-12 SFM-12-20 SFM-12-25
SFM-15-16 SFM-15-28 SFM-15-36
SFM-18-16 SFM-18-28 SFM-18-36
SFM-22-20 SFM-22-36 SFM-22-45
SFM-26-20 SFM-26-36 SFM-26-45
SFM-30-25 SFM-30-45 SFM-30-56
SFM-35-25 SFM-35-45 SFM-35-56
SFM-42-30 SFM-42-56 SFM-42-67
SFM-48-30 SFM-48-56 SFM-48-67
12 20 25
12 20 25
16 28 36
16 28 36
20 36 45
20 36 45
25 45 56
25 45 56
30 56 67
30 56 67
10 16
8 (8.000 / 7.994)
SFM-8-10 SFM-8-16 3.015 6 4.5 11.5 LSM-1 or 2
RCM-1 or 2
18
22
26
30
34
39
46
52
59
66
6
8
8
8
10
10
10
10
10
12
3.0
4.0
4.0
4.0
5.5
5.5
5.5
5.5
5.5
7.0
6.0
7.5
9.5
11.5
13.0
15.5
19.0
22.0
25.5
28.5
13.0
16.0
18.0
20.0
23.5
26.0
29.5
32.5
36.0
41.0
47Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Standard metric BushingsSlip-Fixed Renewable
B
CH
G
A
H35˚
F
RJ
JR
Slip Lock Screw Location
Fixed Lock Screw Location
Type SFmI.D. Range(Drill Size)
Standard I.D. Tolerance(add to nominal I.D.)
0.35 to 3.00 3.01 to 6.00 6.01 to 10.00 10.01 to 18.00 18.01 to 30.00 30.01 to 50.00 50.01 to 80.00 80.01 to 105.00
+0.002 to +0.008+0.004 to +0.012+0.005 to +0.014+0.006 to +0.017+0.007 to +0.020+0.009 to +0.025+0.010 to +0.029 +0.012 to +0.034
No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE.
Std. metric Drill Sizes
36.037.038.039.040.041.042.043.044.045.046.047.048.049.050.055.060.065.070.075.080.085.090.095.0
100.0105.0
CLengthUnderHead
AInside Diameter
Range of Standard Drill Sizes
Boutside Diameter
(Actual O.D.)
ANSI Symbol
Type“SFm”
SFM-55-30 SFM-55-56 SFM-55-67
SFM-62-35 SFM-62-67 SFM-62-78
SFM-70-35 SFM-70-67 SFM-70-78
SFM-78-40 SFM-78-78 SFM-78-105
SFM-85-40 SFM-85-78 SFM-85-105
SFM-95-45 SFM-95-89 SFM-95-112
SFM-105-45 SFM-105-89 SFM-105-112
35.01 thru 42.00
42.01 thru 48.00
48.01 thru 55.00
55.01 thru 62.00
62.01 thru 70.00
70.01 thru 78.00
78.01 thru 85.00
30 56 67
35 67 78
35 67 78
40 78 105
40 78 105
45 89 112
45 89 112
55 (55.000 / 54.987)
62 (62.000 / 61.987)
70 (70.000 / 69.987)
78 (78.000 / 77.987)
85 (85.000 / 84.985)
95 (95.000 / 94.985)
105 (105.000 / 104.985)
All dimensions are in millimeters.
F g R
head Dimensions
h J
LockScrews
andClamps
LSM-7 or 8 RCM-7 or 8
LSM-7 or 8 RCM-7 or 8
LSM-7 or 8 RCM-7 or 8
LSM-7 or 8 RCM-7 or 8
LSM-7 or 8 RCM-7 or 8
LSM-7 or 8 RCM-7 or 8
LSM-7 or 8 RCM-7 or 8
74
82
90
100
110
120
130
12
12
12
12
12
12
12
7.0
7.0
7.0
7.0
7.0
7.0
7.0
32.5
36.5
40.5
45.5
50.5
55.5
60.5
45.0
49.0
53.0
58.0
63.0
68.0
73.0
10.00 (10.005 / 10.014)
12.00 (12.006 / 12.017)
15.00 (15.006 / 15.017)
18.00 (18.006 / 18.017)
22.00 (22.007 / 22.020)
26.00 (26.007 / 26.020)
30.00 (30.007 / 30.020)
35.00 (35.009 / 35.025)
42.00 (42.009 / 42.025)
48.00 (48.009 / 48.025)
48 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Standard metric BushingsPlain Liners
Type Pm B
A
CAll liners are honed or ground in the I.D. and are concentric within .012 T.I.R. to the O.D. Please order by providing the ANSI symbol and I.D. size. Example: 15mm I.D. X 22mm O.D. X 28mm Long Type PM, order as PM-22-28-15.00No-Counterbore bushings are standard with Acme.Plain Liners are dimensionally the same as Plain Press Fit Bush-ings so they both have the same type “PM” designation. Some catalogs may refer to Plain Liners as type “LM”.
Boutside Diameter
(Actual o.D.)
ANSI Symbol
Type“Pm”
CLength overall
10 16
12 20 25
12 20 25
16 28 36
16 28 36
20 36 45
20 36 45
25 45 56
25 45 56
30 56 67
30 56 67
12 (12.039 / 12.028)
AInside Diameter
(Actual I.D.)
15 (15.039 / 15.028)
18 (18.039 / 18.028)
22 (22.048 / 22.035)
26 (26.048 / 26.035)
30 (30.048 / 30.035)
35 (35.059 / 35.043)
42 (42.059 / 42.043)
48 (48.059 / 48.043)
55 (55.072 / 55.053)
62 (62.072 / 62.053)
All dimensions are in millimeters.
8.00 (8.005 / 8.014)
PM-12-10-8.00 PM-12-16-8.00
PM-15-12-10.00 PM-15-20-10.00 PM-15-25-10.00
PM-18-12-12.00 PM-18-20-12.00 PM-18-25-12.00
PM-22-16-15.00 PM-22-28-15.00 PM-22-36-15.00
PM-26-16-18.00 PM-26-28-18.00 PM-26-36-18.00
PM-30-20-22.00 PM-30-36-22.00 PM-30-45-22.00
PM-35-20-26.00 PM-35-36-26.00 PM-35-45-26.00
PM-42-25-30.00 PM-42-45-30.00 PM-42-56-30.00
PM-48-25-35.00 PM-48-45-35.00 PM-48-56-35.00
PM-55-30-42.00 PM-55-56-42.00 PM-55-67-42.00
PM-62-30-48.00 PM-62-56-48.00 PM-62-67-48.00
49Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Standard metric BushingsPlain Liners
B
A
C Type PmPlain Liners are dimensionally the same as Plain Press Fit Bush ings so they both have the same type “PM” designation. Some catalogs may refer to Plain Liners as type “LM”.
No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE.
Boutside Diameter
(Actual o.D.)
AInside Diameter
(Actual I.D.)
70 (70.078 / 70.059)
78 (78.078 / 78.059)
85 (85.093 / 85.071)
95 (95.093 / 95.071)
105 (105.101 / 105.079)
115 (115.101 / 115.079)
125 (125.117 / 125.092)
30 56 67
35 67 78
35 67 78
40 78
105
40 78
105
45 89
112
45 89
112
ANSI Symbol
Type“Pm”
55.00 (55.010 / 55.029)
62.00 (62.010 / 62.029)
70.00 (70.010 / 70.029)
78.00 (78.010 / 78.029)
85.00 (85.012 / 85.034)
95.00 (95.012 / 95.034)
105.00 (105.012 / 105.034)
All dimensions are in millimeters.
PM-70-30-55.00 PM-70-56-55.00 PM-70-67-55.00
PM-78-35-62.00 PM-78-67-62.00 PM-78-78-62.00
PM-85-35-70.00 PM-85-67-70.00 PM-85-78-70.00
PM-95-40-78.00 PM-95-78-78.00 PM-95-105-78.00
PM-105-40-85.00 PM-105-78-85.00 PM-105-105-85.00
PM-115-45-95.00 PM-115-89-95.00 PM-115-112-95.00
PM-125-45-105.00 PM-125-89-105.00 PM-125-112-105.00
CLengthoverall
50 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Standard metric BushingsHead Liners
Type Hm All Head Liners are honed or ground in the I.D. and are con cen tric within .012 T.I.R. to the O.D. Please order by providing the ANSI symbol and I.D. size. Example: 18mm I.D. X 26mm O.D. X 16mm Long Type HM, order as HM-26-16-18.00No-Counterbore bushings are standard with Acme.Head Lin ers are di men sion al ly the same as Head Press Fit Bush ings so they both have the same type “HM” des ig na tion. Some cat a logs may refer to Head Liners as type “HLM”.
F
A
C
B
G
ANSI Symbol
Type“hm”
CLength overall
10 16
12 20 25
12 20 25
16 28 36
16 28 36
20 36 45
20 36 45
25 45 56
25 45 56
30 56 67
30 56 67
HM-12-10-8.00 HM-12-16-8.00
HM-15-12-10.00 HM-15-20-10.00 HM-15-25-10.00
HM-18-12-12.00 HM-18-20-12.00 HM-18-25-12.00
HM-22-16-15.00 HM-22-28-15.00 HM-22-36-15.00
HM-26-16-18.00 HM-26-28-18.00 HM-26-36-18.00
HM-30-20-22.00 HM-30-36-22.00 HM-30-45-22.00
HM-35-20-26.00 HM-35-36-26.00 HM-35-45-26.00
HM-42-25-30.00 HM-42-45-30.00 HM-42-56-30.00
HM-48-25-35.00 HM-48-45-35.00 HM-48-56-35.00
HM-55-30-42.00 HM-55-56-42.00 HM-55-67-42.00
HM-62-30-48.00 HM-62-56-48.00 HM-62-67-48.00
Boutside Diameter
(Actual o.D.)
AInside Diameter
(Actual I.D.)
8 (8.005 / 8.014)
12 (12.039 / 12.028)
10 (10.005 / 10.014)
12 (12.006 / 12.017)
15 (15.006 / 15.017)
18 (18.006 / 18.017)
22 (22.007 / 22.020)
26 (26.007 / 26.020)
30 (30.007 / 30.020)
35 (35.009 / 35.025)
42 (42.009 / 42.025)
48 (48.009 / 48.025)
15 (15.039 / 15.028)
18 (18.039 / 18.028)
22 (22.048 / 22.035)
26 (26.048 / 26.035)
30 (30.048 / 30.035)
35 (35.059 / 35.043)
42 (42.059 / 42.043)
48 (48.059 / 48.043)
55 (55.072 / 55.053)
62 (62.072 / 62.053)
All dimensions are in millimeters.
head Dimensions
F g
15 3.0
18
22
26
30
34
39
46
52
59
66
3.0
4.0
4.0
4.0
5.0
5.0
5.0
5.0
5.0
6.0
51Phone: 847-428-3911 or 800-323-5582 • FAX: 847-428-1820 • E-mail: acmemail@acmeindustrial.com
Standard metric BushingsHead Liners
Type HmHead Lin ers are di men sion al ly the same as Head Press Fit Bush ings so they both have the same type designa-tion “HM”. Some cat a logs may refer to Head Liners as type “HLM”. Please note that the length on type “HM” bush ings and liners is mea sured overall.
No-Counterbore (Full Bearing Surface) Bushings are Standard at ACmE.
Boutside Diameter
(Actual o.D.)
CLengthoverall
AInside Diameter
Range of StandardDrill Sizes
70 (70.078 / 70.059)
78 (78.078 / 78.059)
85 (85.093 / 85.071)
95 (95.093 / 95.071)
105 (105.101 / 105.079)
115 (115.101 / 115.079)
125 (125.117 / 125.092)
HM-70-30-55.00 HM-70-56-55.00 HM-70-67-55.00
HM-78-35-62.00 HM-78-67-62.00 HM-78-78-62.00
HM-85-35-70.00 HM-85-67-70.00 HM-85-78-70.00
HM-95-40-78.00 HM-95-78-78.00 HM-95-105-78.00
HM-105-40-85.00 HM-105-78-85.00 HM-105-105-85.00
HM-115-45-95.00 HM-115-89-95.00 HM-115-112-95.00
HM-125-45-105.00 HM-125-89-105.00 HM-125-112-105.00
30 56 67
35 67 78
35 67 78
40 78
105
40 78
105
45 89
112
45 89
112
ANSI Symbol
Type“hm”
All dimensions are in millimeters.
55 (55.010 / 55.029)
62 (62.010 / 62.029)
70 (70.010 / 70.029)
78 (78.010 / 78.029)
85 (85.012 / 85.034)
95 (95.012 / 95.034)
105 (105.012 / 105.034)
head Dimensions
F g
74
82
90
100
110
120
130
6.0
6.0
6.0
6.0
6.0
6.0
6.0
F
A
C
B
G
52 Acme Industrial Company • 441 Maple Ave. • Car pen tersville, IL 60110
Lock Screws
Standard metric Lockscrews & Clamps
Standard mounting
6
8
10
12
7.5
9.5
12.0
15.0
LSM-1
LSM-3
LSM-5
LSM-7
13
16
20
24
9
10
12
20
M5x0.8
M6x1.0
M8x1.25
M10x1.5
Symbol g h I J L Thread
3.0
4.0
5.5
7.0
B
D H
KC
E
FA
Projected mounting
9
12
15
18
7.5
9.5
12.0
15.0
LSM-2
LSM-4
LSM-6
LSM-8
13
16
20
24
9
10
12
20
M5x0.8
M6x1.0
M8x1.25
M10x1.5
Symbol g h I J L Thread
6.0
8.0
10.5
13.0
RCM-1
RCM-3
RCM-5
RCM-7
13
16
20
24
8
10
12
16
10
12
15
18
4
5
5
7
9.5
15.0
30.0
80.0
3.7
4.7
6.2
7.5
3.0
4.0
5.5
7.0
5.4
6.4
8.4
10.5
M5x0.8
M6x1.0
M8x1.25
M10x1.5
RCM-2
RCM-4
RCM-6
RCM-8
11
14
17
22
M5x0.8
M6x1.0
M8x1.25
M10x1.5
5.4
6.4
8.4
10.5
6.0
8.0
10.5
13.0
3.7
4.7
6.2
7.5
9.5
15.0
30.0
80.0
4
5
5
7
10
12
15
18
13
16
20
24
All dimensions are in millimeters.
All dimensions are in millimeters.
Standard mounting
Projected mounting
Round Clamps
ASymbol B C D e F h k Used with Thread
Symbol A B C D e F h k Used with Thread
J
H
G
L
I
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10102M© 2010 Acme Industrial Company; all rights reserved
441 Maple AvenueCarpentersville, Illinois 60110(847)428-3911 • (800)323-5582 • FAX:(847)428-1820E-mail: acmemail@acmeindustrial.comWeb: www.acmeindustrial.com
Acme Industrial CompanySubsidiary of Jergens, Inc.
DecimalEquivalentsofFraction,Wire,andLetterSizes
DecimalEquivalentsofMillimeterSizes
Size Size Size Size Size DecimalDecimal Decimal Size Decimal Decimal Decimal
mm Decimal mm Decimal Decimalmm
80................ .013579................ .01451/64............. .015678................ .016077................ .018076................ .020075................ .021074................ .022573................ .024072................ .025071................ .026070................ .028069................ .029268................ .03101/32............. .031267................ .032066................ .033065................ .035064................ .036063................ .037062................ .038061................ .039060................ .040059................ .041058................ .042057................ .043056................ .04653/64............. .046955................ .052054................ .055053................ .05951/16............. .062552................ .063551................ .067050................ .070049................ .073048................ .0760
5/64............. .078147................ .078546................ .081045................ .082044................ .086043................ .089042................ .09353/32............. .093841................ .096040................ .098039................ .099538................ .101537................ .104036................ .10657/64............. .109435................ .110034................ .111033................ .113032................ .116031................ .12001/8............... .125030................ .128529................ .136028................ .14059/64............. .140627................ .144026................ .147025................ .149524................ .152023................ .15405/32............. .156222................ .157021................ .159020................ .161019................ .166018................ .169511/64 ........... .1719
17................ .173016................ .177015................ .180014................ .182013................ .18503/16............. .187512................ .189011 ................ .191010................ .19359.................. .19608.................. .19907.................. .201013/64........... .20316.................. .20405.................. .20554.................. .20903.................. .21307/32............. .21882.................. .22101.................. .2280A ................. .234015/64........... .2344B ................. .2380C ................. .2420D ................. .24601/4............... .2500F ................. .2570G ................. .261017/64........... .2656H ................. .2660I................... .2720J .................. .2770K ................. .28109/32............. .2812L .................. .2900M ................. .295019/64........... .2969
N ................. .30205/16............. .3125O ................. .3160P ................. .323021/64........... .3281Q ................. .3320R ................. .339011/32 ........... .3438S ................. .3480T ................. .358023/64........... .3594U ................. .36803/8............... .3750V ................. .3770W ................ .386025/64........... .3906X ................. .3970Y ................. .404013/32........... .4062Z ................. .413027/64........... .42197/16............. .437529/64........... .453115/32........... .468831/64........... .48441/2............... .500033/64........... .515617/32........... .531235/64........... .54699/16............. .562537/64........... .578119/32........... .593839/64........... .60945/8............... .625041/64........... .640621/32........... .656243/64........... .6719
11/16 ........... .687545/64........... .703123/32........... .718847/64........... .73443/4............... .750049/64........... .765625/32........... .781251/64........... .796913/16........... .812553/64........... .828127/32........... .843855/64........... .85947/8............... .875057/64........... .890629/32........... .906259/64........... .921915/16........... .937561/64........... .953131/32........... .968863/64........... .98441" ................ 1.00001-1/64 ......... 1.01561-1/32 ......... 1.03121-3/64 ......... 1.04691-1/16 ......... 1.06251-5/64 ......... 1.07811-3/32 ......... 1.09381-7/64 ......... 1.10941-1/8 ........... 1.12501-9/64 ......... 1.14061-5/32 ......... 1.15621-11/64 ........ 1.17191-3/16 ......... 1.18751-13/64 ....... 1.20311-7/32 ......... 1.21881-15/64 ....... 1.23441-1/4 ........... 1.2500
1-17/64 ....... 1.26561-9/32 ......... 1.28121-19/64 ....... 1.29691-5/16 ......... 1.31251-21/64 ....... 1.32811-11/32 ........ 1.34381-23/64 ....... 1.35941-3/8 ........... 1.37501-25/64 ....... 1.39061-13/32 ....... 1.40621-27/64 ....... 1.42191-7/16 ......... 1.43751-29/64 ....... 1.45311-15/32 ....... 1.46881-31/64 ....... 1.48441-1/2 ........... 1.50001-33/64 ....... 1.51561-17/32 ....... 1.53121-35/64 ....... 1.54691-9/16 ......... 1.56251-37/64 ....... 1.57811-19/32 ....... 1.59381-39/64 ....... 1.60941-5/8 ........... 1.62501-41/64 ....... 1.64061-21/32 ....... 1.65621-43/64 ....... 1.67191-11/16 ........ 1.68751-45/64 ....... 1.70311-23/32 ....... 1.71881-47/64 ....... 1.73441-3/4 ........... 1.75002-1/4 ........... 2.2500
.35............... .0138
.38............... .0150
.40............... .0157
.42............... .0165
.45............... .0177
.48............... .0189
.50............... .0197
.55............... .0217
.60............... .0236
.65............... .0256
.70............... .0276
.75............... .0295
.80............... .0315
.85............... .0335
.90............... .0354
.95............... .03741.00............. .03941.05............. .04131.10............. .04331.15............. .04531.20............. .04721.25............. .04921.30............. .05121.35............. .05311.40............. .05511.45............. .05711.50............. .05911.55............. .06101.60............. .06301.65............. .06501.70............. .06691.75............. .06891.80............. .07091.85............. .07281.90............. .0748
1.95............. .07682.00............. .07872.05............. .08072.10............. .08272.15............. .08462.20............. .08662.25............. .08862.30............. .09062.35............. .09252.40............. .09452.45............. .09652.50............. .09842.55............. .10042.60............. .10242.65............. .10432.70............. .10632.75............. .10832.80............. .11022.90............. .11423.00............. .11813.10............. .12203.20............. .12603.25............. .12803.30............. .12993.40............. .13393.50............. .13783.60............. .14173.70............. .14573.75............. .14763.80............. .14963.90............. .15354.00............. .15754.10............. .16144.20............. .16544.25............. .1673
4.30............. .16934.40............. .17324.50............. .17724.60............. .18114.70............. .18504.75............. .18704.80............. .18904.90............. .19295.00............. .19695.10............. .20085.20............. .20475.25............. .20675.30............. .20875.40............. .21265.50............. .21655.60............. .22055.70............. .22445.75............. .22645.80............. .22835.90............. .23236.00............. .23626.10............. .24026.20............. .24416.25............. .24616.30............. .24806.40............. .25206.50............. .25596.60............. .25986.70............. .26386.75............. .26576.80............. .26776.90............. .27177.00............. .27567.10............. .27957.20............. .2835
7.25............. .28547.30............. .28747.40............. .29137.50............. .29537.60............. .29927.70............. .30317.75............. .30517.80............. .30717.90............. .31108.00............. .31508.10............. .31898.20............. .32288.25............. .32488.30............. .32688.40............. .33078.50............. .33468.60............. .33868.70............. .34258.75............. .34458.80............. .34658.90............. .35049.00............. .35439.10............. .35839.20............. .36229.25............. .36429.30............. .36619.40............. .37019.50............. .37409.60............. .37809.70............. .38199.75............. .38399.80............. .38589.90............. .389810.00........... .393710.20........... .4016
mm Decimal mm Decimal
10.50........... .413410.80........... .425211.00 ........... .433111.20 ........... .440911.50 ........... .452811.80 ........... .464612.00........... .472412.20........... .480312.50........... .492113.00........... .511813.50........... .531514.00........... .551214.50........... .570915.00........... .590615.50........... .610216.00........... .629916.50........... .649617.00........... .669317.50........... .689018.00........... .708718.50........... .728319.00........... .748019.50........... .767720.00........... .787420.50........... .807121.00........... .826821.50........... .846522.00........... .866122.50........... .885823.00........... .905523.50........... .925224.00........... .944924.50........... .964625.00........... .984326.00........... 1.0236
mm Decimal
27.00........... 1.063028.00........... 1.102429.00........... 1.141730.00........... 1.181131.00........... 1.220532.00........... 1.259833.00........... 1.299234.00........... 1.338635.00........... 1.378036.00........... 1.417337.00........... 1.456738.00........... 1.496139.00........... 1.535440.00........... 1.574841.00........... 1.614242.00........... 1.653543.00........... 1.692944.00........... 1.732345.00........... 1.771746.00........... 1.811047.00........... 1.850448.00........... 1.889849.00........... 1.929150.00........... 1.968555.00........... 2.165460.00........... 2.362265.00........... 2.559170.00........... 2.755975.00........... 2.952880.00........... 3.149685.00........... 3.346590.00........... 3.543395.00........... 3.7402100.00......... 3.9370105.00......... 4.1339
DEciMaLconvErSionchart
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