precision cam assemblies i · stud type cam followers load ratings * lbf dyn. c stat. co dyn. cw...

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PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM

0 1Inch

.156.078

.437.565 R

SUB DRILL

SET SCREW

ØB

ØD

ØB

ØD

.437 .565 R

.156FOR CLAMPSSEE INDEX

.078

Fig. 1 Pin-Type Hub

Fig. 2 Clamp-Type Hub

.062

.062

ShaftSize

BBore+.0005 -.0000

DDia.

SetScrew

SubDrill

.1200

.1250

.1875

.2500

.1200

.1250

.1875

.2500

.1200

.1248

.1873

.2498

.1200

.1248

.1873

.2498

.3125

.3125

.3750

.5000

.2500

.2500

.3125

.3750

#2-56#2-56#4-40#6-32

————

.029

.029

.040

.086

————

Catalog Number

INCH COMPONENT

S9931A-P03S9931A-P04S9931A-P06S9931A-P08

S9931A-C03S9931A-C04S9931A-C06S9931A-C08

Fig. 1 Pin-Type Hub

Fig. 2 Clamp-Type Hub *

Fig. 1 Pin-Type Hub Fig. 2 Clamp-Type Hub

ADJUSTABLEPIN-TYPE HUBCLAMP-TYPE HUB

MATERIAL: 303 Stainless Steel

SPECIFICATION: Clamp-Type Hub * D Tolerance: 0/-.0030

PRECISION CAM ASSEMBLIES

PrecisionComponent

NEW

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MATERIAL: Steel, Zinc Plated

ADJUSTABLE CAMS

Fig.No.

BBore+.001-.000

Catalog Number

INCH COMPONENT

1

2

3

.1875

.2500

.3125

.3750

.1875

.2500

.3125

.3750

.5010

A 3Y 1-106A 3Y 1-108A 3Y 1-110A 3Y 1-112A 3Y 1-206A 3Y 1-208A 3Y 1-210A 3Y 1-212A 3Y 1-316

1.000 R

90°

.160

.183 R

.875 RØB

3/32

.160ØB

ØB

Ø2.000

.593 R

3.500

1.750 R

11/321/16

#10-32 X 3/8

15/16

15/64.050

.100

Ø5/8

15/64.050

.100

Ø5/8

#8-32SET SCREW

#6-32ADJ. SCREW

Ø.437STAKE

Ø.437STAKE

#6-32ADJ. SCREW

SPRING

HEX NUT1-1/8 ACROSS

FLATS

WASHER (2).020 X 5/8 X1

.875 R

(2) #8-32SET SCREWS

.593 R

Fig. 1

Adjustment 90°–180°

Adjustment 180°–350°

Fig. 2

Fig. 3

15-18REV: 03.31.17 KT

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MOLDED WITH METAL INSERT

MATERIAL: Cam - Acetal, Black Insert - Brass

SPECIFICATIONS: Cams with: .125 bore have a #2-56 set screw & spot drill. .188 bore have a #4-40 set screw & spot drill.

CAMS

Fig.No.

BBore+.001 -.000

Riseper 15°

112233445566

.125

.188

.125

.188

.125

.188

.125

.188

.125

.188

.125

.188

.010

.010

.020

.020

.030

.030

.040

.040————

Catalog Number

INCH COMPONENT

A 3Y 3-1Z04A 3Y 3-1Z06A 3Y 3-2Z04A 3Y 3-2Z06A 3Y 3-3Z04A 3Y 3-3Z06A 3Y 3-4Z04A 3Y 3-4Z06A 3Y 3-5Z04A 3Y 3-5Z06A 3Y 3-6Z04A 3Y 3-6Z06

.65.65.63

.63.24 (TYP)

.064 (TYP)

SET SCREW

Ø.37 (TYP)ØBSPOTDRILL

1/8

.310 (TYP)

.63

.38

.63 RØ1.000

.50 R

45° (TYP)

Fig. 1

Fig. 2 Fig. 3 Fig. 4

Fig. 5 Fig. 6

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MOLDED

MATERIAL: Acetal, Black

SPECIFICATIONS: Bore is sized for press fit on standard shafting. Use straight knurl for maximum torques.

Other bore sizes available on special order.

CAMS

Fig.No.

BBore

RisePer 15°

123456

1/41/41/41/41/41/4

.010

.020

.030

.040——

Catalog Number

INCH COMPONENT

A 3Y 3-1M08A 3Y 3-2M08A 3Y 3-3M08A 3Y 3-4M08A 3Y 3-5M08A 3Y 3-6M08

.65.65.63

.63

.064 (TYP)

Ø.37(TYP)ØB

.310 (TYP)

.63

.38

.63 R

.50 R

45° (TYP)

Fig. 1

Fig. 2 Fig. 3 Fig. 4

Fig. 5 Fig. 6

.24 (TYP)

Ø1.000

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PHONE: 516.328.3300 • FAX: 516.326.8827 • WWW.SDP-SI.COM SHALLOW HEAD

MATERIAL: Bearing - 440C or DD Stainless Steel, ABEC 3, Double Shield Hardware - 303 Stainless Steel

STANDARD HEAD

MATERIAL: Bearing - 440C or DD Stainless Steel, ABEC 3, Double Shield Hardware - 303 Stainless Steel

CAM FOLLOWERS

Catalog Number

INCH COMPONENT

A

A 7Y 5-CF2512A 7Y 5-CF3712A 7Y 5-CF5018A 7Y 5-CF6225A 7Y 5-CF8737

BDia.

CDia. D Thread

9/325/16

27/641/2

43/64

.2500

.3750

.5000

.6250

.8750

3/161/4

5/163/8

9/16

.1094

.1562

.1960

.2812

#4-40

#8-32#10-321/4-20

Catalog Number

INCH COMPONENT

A

S9930A-CF-1S9930A-CF-2S9930A-CF-3S9930A-CF-4S9930A-CF-5S9930A-CF-6S9930A-CF-7

BDia.

CDia. D E Thread

1/4

5/16

3/81/2

.2500

.3125

.2500

.3125

.3750

.5000

.6250

5/32

3/16

7/321/4

5/163/8

.1406

.1094

.1406

.1562

.1960

3/32

1/8

5/32

#1-64#2-56#4-40#2-56#4-40#8-32#10-32

D

BALL BEARING

FLAT WASHERLOCK WASHER

HEX NUTSHOULDERSCREW

SHIM .010

ØC ØB

1/16A

FLAT WASHER

SHIM .010

LOCK WASHER

HEX NUT

BALL BEARING

A D E

ØC ØB

SHOULDERSCREW

15-21REV: 08.16.17 KT

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NEEDLE BEARINGSCAGE-GUIDEDFULL-COMPLEMENT

MATERIAL: Roller & Needles - 52100 Steel Stud - 1055 Steel

* The basic load ratings C and Co apply if the bearing outerring (with cylindrical outside surface) is mounted into ahousing with standard bearing fit; when used as track roller,the load rating Cw and Cow apply.

STUD TYPE CAM FOLLOWERS

Load Ratings * lbf

Dyn.C

Stat.Co

Dyn.Cw

Stat.Cow

S9930A-CFS0750S9930A-CFS0875S9930A-CFS1125S9930A-CFS1250S9930A-CFS1375S9930A-CFS1500

183018302700430043005500

290029004300630063009100

114011202190330036004200

165022203550480054006900

Catalog Number

B1Stud

Length

G1ThreadLength

DRollerDia.+.000 -.001

CRollerWidth+.000 -.005

BLength

LubricationHoles Dia.

M M1

GThread

UNF

dStudDia.

+.0010 -.0000

.875 .8751.0001.2501.2501.500

.750

.8751.1251.2501.3751.500

.3750

.3750

.4375

.5000

.5000

.6250

.500

.500

.625

.750

.750

.875

1.4061.4061.6562.0312.0312.406

.188 .125

3/8-243/8-247/16-201/2-201/2-205/8-18

.375

.375

.500

.625

.625

.750

Catalog Number

INCH COMPONENT


Max.Speed

rpm

rCornerRadius

Stud HousingDia.

Min. Max.

.500

.500

.594

.750

.750

.891

65 65105165165335

600060005000440044003400

.020

.039

.039

.039

.039

.059

.3750

.3750

.4375

.5000

.5000

.6250

.3755

.3755

.4380

.5005

.5005

.6255

Catalog Number(Ref.)


d2Clamp.

Dia.Min.

Max. Clamp.Torquelbf in.

B2Location

.250

.250

.250

.312

.312

.375

** Limiting speeds shown are for grease lubrication. With oil lubrication, the speed can be increased by approximately 30% except for sealed versions (which are available on special order). *** Clamping torque is based on lubricated threads. If threads are dry, double the values shown.

*****

C

ØD ØM

r

ØM1

Ød

Ød2

B

B1

G2

GØM

B2

.031

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ROLLERS IN CAM FOLLOWERS

SHOULDERDIAMETER

O.D.

HEADLENGTH

BEARINGSPACER

SHOULDER SCREW

HEADDIAMETER

L

ROLLER WIDTH

ROLLER

Short(Fixed Follower Application)

Long(Rocker Arm Follower Application)

HEADDIAMETER

SHOULDERDIAMETER

SHOULDERSCREW

HEADLENGTH L

O.D.

ROLLER

SPACER

FLANGENUT

ROLLER WIDTHBEARING

COMPONENTS: Rollers - Made of Cast Nylon (Polyamide-12) material which has unique benefits: Runs quieter than metal. Has low rolling resistance. Absorbs vibration and shocks. Maintains dimensional stability under adverse conditions. Eliminates wear to rail and track.

Bearings - Precision ball bearings are totally enclosed and metal shielded on both sides to prevent dirt and moisture penetration and thus better performance and longer life of the unit.

Shoulder Screws - Made of heat-treated alloy steel ground to a highly polished finish. They are undercut under the head allowing head to flush mount to surface.

CAPACITY: Up to 200 lbf vertical load

APPLICATION: For consistent, reliable and long-lasting operations in any application involving rail and track mechanism.

For selection of shoulder screws, please see catalog D810 pages 10-7 thru 10-10. For selection of shaft spacers, please see catalog D810 pages 10-45 & 10-46.

precision cam assemblies i · stud type cam followers load ratings * lbf dyn. c stat. co dyn. cw...

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