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NATEC CORPORATION LTD. JAPAN

Regional Distributor

www.natec-corporation.com

Linear Bush Series

Slide Unit Series

Shaft Unit Series

TECHNICAL INFORMATION

SLIDE UNIT SERIES

LM

LMB

LM L

LME L

KH

LMF/LMK/LMH

LMEF/LMEK

LMF L/LMK L/LMH L

LMEF L/LMEK L

LMFC/LMKC

SCSC

SC L

SC S

SME

SMY

SHAFT SUPPORT SERIES

S K

SHF

BALL BUSHING COMPARISON LIST

1

9

10

12

14

16

17

18

20

22

24

26

2828

28

28

29

29

34

35

37

LINEAR BUSH SERIES

LME

LMEFC/LMEKC 27

SH

SH L

30

30

SLIDE SHAFT

SFP

SFPT

31

32

SA 33

36DIMENSIONS OF ASSEMBLE

Japan

INDEX

Japan Japan

Basic Dynamic Load Rating (C)

This term is arrived at based on an evaluation of a

number of identical linear systems individually run

in the same conditions, if 90% of them can run with

the load (with a constant value in a constant

direction) for adistance of 50 km without damage

caused by rolling fatigue. This is the basis of the

rating.

Allowable Static Moment (M)

This term defines the allowable limit value of static

moment load,with reference to the amount of

permanent deformation similar to that used for

evaluation of basic rated load (Co).

Static Safety Factor (fs)

This factor is used based on the application

condition as shown in Table 1.

Rating Life of the Linear System

As long as the linear system reciprocates while

being loaded,continuous stress acts on the linear

system to cause flaking on the rolling bobies and

planes because of material fatigue. The travelling

distance of linear system until the fist flaking

occurs is called the life of the systems of the same

dimensions, structure,material,heat treatment and

processing method, when used in the same condi-

tions,This variation is brought about from the essential

variations in the material fatigue itself. The rating life

defined bellow is used as an index for the life expec-

tancy of the linear system.

Rating Life (L)

Rating life is the total travelling distance that 90%

of a group of systems of the same size can reach

without causing any flaking when they operate under

the same conditions.

The rating life can be obtained from the following

equation with the basic dynamic load rating and the

load on the linear system:

L:rating life (km) C:Basic dynamic load rating (N)

P:Load (N)

Load Rating

Rating Life

Basic Static Load Rating (Co)This term defines a static load such that, at the contacting position where the maximurn stress is exercised, the sum of the permanent deformation of the rolling elements and that of the rolling plane is0.0001 time of the diameter of the rolling elements.

Table 1.Stactic Safety Factors

Condition of use Low limit of fs

When the shaft has less deflection and shock 1to2

When elastic deformation should be considered with respect to pinch load 2to4

When the equipment is subject to vibration and impacts 3to5

Consideration and influence of vibration impact loads and distribution of load should be taken into account when designing a linear motion system . it is difficult to calculate the actual load . The rating life is also affected by the operating temperature. In these conditions, the expression (1) is arranged as follows:

L:Rating life (km) fh:Hardness factor (See Fig.1)

C:Basic dynamic load rating (N)

fT:Temperatuer coefficient (See Fig.2) P:Load (N)

fC:Contact coefficient (See Table 2)

fw:Load coefficient (See Table 3)

The rating life in hours can be calculated by obtaining the travelling distance per unit time. The rating life in hours can be obtained from the following expression when the stroke length and the number of strokes are constant:

Lh:Rating life in hours (hr)

es:Stroke length (m)

L:Rating life (km)

n1:No.of strofes per minute (cpm)

Lh=

.For ball type:L=( ) 50

.For ball type:L=( ) 50Cp (1)

3

ffHH rr cpp

ff ccff 33

wwff

.. ..

L . 103

2 s. .n1 60


Hardness Factor (fH)

Temperature Coefficient (fT)

Contact Coeffcient (fc)

Load Coefficient (fw)

The shaft must be sufficiently hardened when a linear

bushing is used. lf not properly hardened, permissible

load is lowered and the life of the bushing will be

shortened.

If the temperature of the linear system exceeds 100

hardness of the linear system and the shaft lowers to

decrease the permissible load compared to that of the

linear system used at room temperature. As a result,

the abnormal temperature rise shortens the rating life.

Generally two or more linear bushings are used on

one shaft. Thus, the load on each linear sysem differs

depending on each processing accuracy. Because the

linear bushings are not loaded equally, the number

of linear bushings per shaft changes the permissible

load of the system.

When calculating the load on the linear system, it is

necessary to accurately obtain object weight, inertial

force based on motion speed, moment load, and each

transition as time passes. However, it is difficult to

calculate those valuse accurately because reciprocating

motion involves the repetition of start and stop as well

as vibration and impact. A more practical approach is

to obtain the load coefficient by taking the actual

operatingconditions into account.

Fig.1 Hardness Factor

Fig.1 Hardness Factor

102030405060

0.1

0.2

0.3

0.4

0.5

0.6

0.7

0.8

0.9

1.0

Raceway Hardness HRC

Hard

ness F

acto

r f

1.0

0.9

0.8

0.7

0.6

0.5

250100 150 200

Temperature of Linear SystemTem

pera

ture

Coeffic

ient

f

Table 2 Contact Coefficient

1

2

3

4

5

Table 3 Load Coefficient

1.00

0.81

0.72

0.66

0.61

Operation at low speed(15 m/min.Or less) without impulsive shockfrom outside

Operation at intermediate speed(60 m/min. Or less) withoutimpulsive shock

Operation at high speed(over 60 m/min.) Withimpulsive shock from outside

1.0 to 1.5

1.5 to 2.0

2.0 to 3.5

Number of linearsystems per shaft Contact coefficient fc

Opearating Conditions fw

02NATEC CORPORATION LTD. JAPAN01 NATEC CORPORATION LTD. JAPAN


Japan Japan

The static frictional resistance of the

linear system is so low as to be only slightly

different from the kinetic frictional resistance,

enabling smooth linear movement from low to

high speeds. in general, the frictional resistance

is expressed by the following equation.

The frictional resistance of each linear KOLMB

system depends on the model, load weight,

speed, and lubricant. The sealing resistance

depends on the lip interference and lubricant,

regardless of the load.

The ambient working temperature range for each

KOLMB linear system depends on the model.

Consult on use outide the recommended KOLMB

temperature range.

Temperature conversion equation

C=

F=

Using linear systems without lubrication increases KOLMB

the abrasion of the rolling elements, shortening the life

span, The linear systems therefore require appro-KOLMB

priate lubrication. For lubrication recommends KOLMB

turbine oil conforming to ISO Standards G32 to G68 or

lithium base soap grease NO.2. Some linear KOLMB

systems are sealed to block dust out and seal lubrication.

If used in a harsh or corrosive environment, however,

apply a protective cover to the part involving linear motion.

Frictional Resistance

F:Frictional resistance :Coefficient of friction

W:Load weight f:Sealing resistance

AmbientWorking Temperature

Lubrication andDust Prevention

weight. The sealing resistance of one linear system

is about 2000 to 500 gf. The coefficient of friction

depends on the load weight. Moment load. And pre-

load.Table 6 shows the coefficient of kinetic friction

of each type of linear system which has been installed

and lubricated properly and applied with normalload

(P/C=0.2)

Table 5 Coefficient of Linear System Friction (u)

Table 6 Ambient Working Temperature

Linear Bushing LM, LME, LMB -20to80

Linear Bushing LM-A, LME-A, LMB-A -20to110

Linear System Type Models

Coefficient of Friction (u)

Linear Bushing LM, LME, LMB 0.002 to 0.003

Linear System Type Models

Ambient Working

Temperature

59

59

F= W+f

(F-32)

32+ C


Structure and Features

The linear bushing is produced from a solid

steelouter cylinder and incorporates an industrial stre-

ngth resin retainer.

The standard type of linear bushing can be

loaded from any direction. Precision control is Possible

using only the shaft supporter, and the mounting

surface can be machined easily.

linear bushings of each type are completely

interchangeable because of their standardized

dimensions and strict precision control. Replacement

because of wear or damage is therefore easy and

accurate.

offers a full line of linear bushing: the stan-

dard, integral single-retainer closed types. The user

can choose from among these according to the

application requirements to be met.

KOLMB

KOLMB

KOLMB

KOLMB

1.High Precision and Rigidity

2.Ease of Assembly

3.Ease of Replacement

4.Veriety of Types

LM F 20 UU OPN L

Model Denominate MethodLINEAR BUSHING

NO ENTRY - STANDARD TYPE

N- NICKEL PLATED

M- ANTI CORROSIM

LM - ASIA SERIES

LME - EUROPE SERIES

LMB - ENGLISH SYSTEM SERIES

NO ENTRY-STANDARD TYPE

H-TWO SIDE CUT FLANGE TYPE

F-FOUND FLANGE TYPE

FC-CENTERED ROUND FLANGE TYPE

K-SQUARE FLANGE TYPE

KC-CENTERED SQUARE LANGE

HC-CENTERED TWO SIDE CUT FLANGE


AJ - CLEARANCE ADJUSTMENT

TYPE

OP - OPEN TYPE

NO ENTRY - NO SEAL

U - SEAL ON ONE SIDE

UU - SEAL ON BOTH SIDES


S - SHORTEN TYPE

L - LENGTHEN TYPE

INSCRIBED CIRCLE DIAMETER

The linear bushing consists of an outer cylinder,

ball retainer, balls and two end rings. The ball retainer

which holds the balls in the recirculating tuucks in held

inside the outer cylinder by end rings.

Those parts are assembled to optimize their required

functions.

The outer cylinder is maintained sufficient hardness

by heat treatment, therefore if ensures the bushings

projected travel life and satisfactory duravbility.

The ball retainer is made from steel or synthetics resin.

The steel retainer has high rigidity, obtained by heat

treat meant.

The synthetics resin retainer can reduce running noise.

The user can select the optimum type for meeting the

user's service conditions.

KOLMB

Note: NICKEL PLATED ON SURFACE OF THE BEARING IS AVAILABLE ON REQUEST,

ADD PREFIX WITH ' N ' , EXAMPLE : NLMF 20 UU



Japan Japan


Note that precision of inscribed circle diameters and outside diameters for the clearance adjustable type ( -AJ)

and the open type ( -OP) indicates the value obtained before the corresponding type is subjected to cutting

process.

Tolerance

Load Rating andLife Expectancy

The life (L) of a linear bushing can be obtained

from the following equation with the basic dynamic

load rating and the load applied to the busha:

L:Rated life (km) fH:Hardness factor (See page5)

C:Basic dynamic load rating (N) fT:Temperature coefficient (See page5)

P:Working load (N) fc:Contact coefficient (See page5)

fw:Load coefficient

The lifespan (Ln) of a linear bushing in hours can be

obtained by calculating the travelling distance per

unit time.

The lifespan can be obtained from the following

equation if the stroke length and the number of

strokes are constant:

Lh:Lifespan s:Stroke length (m)

L:Rated life (km) n:Number of strokes per minute (cpm)

.:L=( ) 50fH r cp

f cfwf

. .L=( ) 50fH T c

pf Cf 3

Wf

. .(1)

(2)Lh=L 10

3

2 s n1 60( (

SLIDE UNIT

SC 20 L UU

SC - LM SERIES SLIDE BLOCK

SME - LM SERIES OPEN SLIDE BLOCK


L - LENGTHEN TYPESHAFT DIAMETER

NO ENTRY - NO SEAL

U - SEAL ON ONE SIDE

UU - SEAL ON BOTH SIDES

Linear bushing: LM20

Stroke length: 50mm

Number of strokes per minute: 50cpm

Load per bush: 490NThe basic dynamic load rating of the linear bushing is

882N from the dimension table. From equation(1),

therefore, the rated life L is obtained as follows:

From equation(2), the lifespan Lh is obtained as follows:

2.Selecting the linear bushing type satisfying the

following conditions:

Number of linear bushing used: 4

Stroke length: lm

Traveling speed: 10m/min

Number of strokes per minute: 5cpm

Lifespan: 10,000hr

Totalload: 980N

From equation(2), the travelling distance within

the lifespan is obtained as follows:

From equation(1), the basic dynamic load rating is

obtained as follows:

fc=0.81,fw=fT=fH=1

As a result, Lm30 is selected from the dimension table as

the linear bushing type satisfying the value of CKOLMB

Relation between ballcircuits and load ratingThe linear bushing includes ball circuits that are spaced equally and circumferentially. The load rating varies according to the loaded position on the circumference.

KOLMB The value in the dimension table indicates the load rating when the load is placed on top of one ball circuit. if the linear bushing is used with two ball circuits loaded uniformly, the load rating will be greater, The following table shows the values by the number of ball circuits in such cases:

KOLMB

Sample Calculations1.Obtaining the rated life L and lifespan Lh of the

linear bushing used in the following conditions:

KOLMB

Assume the following with a pair of shafts each with

two linear bushings:

Numberof rows

Rowpositionload ratio

3 4 5 6 8

Row position

Row position

Load ratio

Table 1

Q1 Q1 Q1 Q1 Q1

Q1 Q1 Q1 Q1

P0 P0 P0 P0 P0

P1 P1 P1 P1P1P1

Q =P0 0 Q =P1 0 Q = P1 01.106 Q = P1 01.354 Q = P1 01.841

Q0

P0 P0

Q =P0 0 Q = P0 0 Q = P0 01.618 Q = P0 01.732 Q = P0 02.052

P0 P0

1.414

P0 P0 P0 P0

P1

P0

P1

P0

Q 0 Q 1 =1 Q 0 Q 1 =1.414 Q 0 Q 1 =1.463 Q 0 Q 1 =1.280 Q 0 Q 1 =1.115

L=( ) 50 =( )x50=292km

fH T cp

f CfWf

. .1.0FH=fT=fC=fW=

882490

Lh=L 10

2xesxnlx60=

x 292 102x0.05x50x60

x=973hr

C=L50 fH T

pf Cf

3Wf

( ) =1492N

L=2X sXn1X60XLh=6 000km



Clearance and Fit

When a standard-type linear bushing is used

with a shaft, inadequate clearance, adjustment may

cause early bush failure and / or poor, rough traveling.

The clearance adjustable linear bush and open linear

bush can be clearance adjusted when assembled in

the housing which can control the outside cylinder

diameter. However, too much clearance adjustment

increases the deformation of

KOLMB The outside cylinder cylinder, to affect its precision

and life. therefore, the appropriate clearance between

the bush and shaft, and clearance between the bush

and housing are required according to the application.

Table 2 shows recommended fit of the bush:

Table 2

Model

Division Shaft Housing

Normal fit Transitional loose fit Tight fit

LM High class g6 h6 H7 J7

LMB

LME High class h6 j6 H7 J7

Note: The clearance may be zero or negative. Please attention the movement.

Shaft and HousingTo optimize performance of the linear bushing high precision of the shaft and housing is required.KOLMB

The rolling balls in the linear bushing are

in point contact with the shaft surface Therefore,

the shaft dimensions, tolerance, surface finish,

and hardness greatly affect the traveling

performance of the bush. The shaft should be

manufactured with due attention to the following

points:

1.since the surface finish critically affects smooth

rolling of balls, grind the shaft at 1.5 S or better

2.Thebest hardness of the shaft is HRC 60 to 64.

Hardness less than HRC 60 decreases the life

considerably, and hence reduces the permissible

load. On the other hand, hardness over HRC 64

accelerates ball weer.

KOLMB 3.The shaft diameter for the clearance adjustable

linear bush and open linear bush should as much

as possible be of the lower value of the inscribed

circle diameter in the specification table. Do not

set the shaft diameter to the upper value.

4.Zero clearance or negative clearance increases

the frictional resistance slightly. if the negative

clearance is too tight, the deformation of the

outside cylinder will become larger,to shorten

the bush life.

2.Housing

There is a wide range of housings differing in

design, machining, and mounting. For the fitness

and shapes of housings, see Table 2 and the

following section on mounting.

1.Shaft

Japan Japan

TECHNICAL INFORMATIONTECHNICAL INFORMATION

When inserting the linear bush into the housing, do not

hit the linear bush on the side ring holding the retainer

but apply the cylinder circumference with a proper jig

and push the linear bush into the housing by hand or

lightly knock it in. (See Fig.1) In inserting the shaft after

mounting the bush, be careful nto to shock the balls.

Note that if two shafts are used in parallel, the parallelism

is the most important factor to assure the smooth linear

movement. Take care in setting the shats.

Mounting

Examples of Mounting

The popular way to mount a linear bush is to operate it with an appropriate interference. it is recommended, however,

to make a loose fit in principle because otherwise precision is apt to be minimized. The following examples (Figs. 2 to 6)

show assembling of the inserted bush in terms of desinging and mounting, for reference.

Fig.2

Fig.3

Fig.4

Fig.5

Fig.6

Fig.1


09 NATEC CORPORATION LTD. JAPAN

B

D d

Type number format:

KH 20 30 PP

Shaft Diameter

P=seal one side.PP=seal both sidesKH-Mini(Pressing Bush)LineaR Bearing

Length Dimension

KH

KH-0622

KH-0824

KH-1026

KH-1228

KH-1428

KH-1630

KH-2030

KH-2540

KH-3050

KH-4060

KH-5070

6

8

10

12

14

16

20

25

30

40

50

12

15

17

19

21

24

28

35

40

52

62

22

24

26

28

28

30

30

40

50

60

70

400

435

500

620

620

800

950

1990

2800

4400

5500

239

280

370

510

520

620

790

1670

2700

4450

6300

7

12

14.5

18.5

20.5

27.5

32.5

66

95

182

252

d BD

Weight(g)Part No .

Main Dimensions Basic Load RatingC Co

CN CON

1N=0.102kgf

Japan

10NATEC CORPORATION LTD. JAPAN

KH Series

Japan

Japan

Japan Japan

dr dr

h1dr

h

LM LM -OP LM -AJ

LM Series LM Series

Main Dimensions and Tolerance

D

8

10

12

15

15

19

21

23

28

32

40

45

52

60

80

90

Tolerance

( m)

0-11

0-13

0-15

0-19

L

12

15

19

17

24

29

30

32

37

42

59

64

70

80

100

110

Tolerance

0-200

0

B

-

10.2

13.5

11.5

17.5

22

23

23

26.5

30.5

41

44.5

49.5

60.5

74

85

Tolerance

0

0

W

-

1.1

1.1

1.1

1.1

1.3

1.3

1.3

1.6

1.6

1.85

1.85

2.1

2.1

2.6

3.15

D1

-

9.6

11.5

14.3

14.3

18

20

22

27

30.5

38

43

49

57

76.5

86.5

h

1.5

1.5

1.5

1.5

2

2.5

2.5

3

3

3

h1

-

-

-

-

-

6.8

8

9

11

11

12

15

17

20

25

30

-

-

-

-

-

80

80

80

80

60

50

50

50

50

50

50

Eccentricity

(max)

m

8

12

15

20

25

Radial

Clearance

(max)

m

Basic Load

Rating

C Co

CN CON

LM4

LM5UU

LM6UU

LM8SUU

LM8UU

LM10UU

LM12UU

LM13UU

LM16UU

LM20UU

LM25UU

LM30UU

LM35UU

LM40UU

LM50UU

LM60UU

0-9

0-120

-200

-300 -400

-3

-4

-6

-8

-13

88

167

206

176

274

372

510

510

774

882

980

1570

1670

2160

3820

4700

127

206

265

216

392

549

784

784

1180

1370

1570

2740

3140

4020

7940

10000

-

-

-

-

-

-

-10

0/-22

Part No .

L

B

WW

D1D

LM LM OP LM AJ

LM4

LM5UU

LM6UU

LM8SUU

LM8UU

LM10UU

LM12UU

LM13UU

LM16UU

LM20UU

LM25UU

LM30UU

LM35UU

LM40UU

LM50UU

LM60UU

Ball

Circuit

4

4

4

4

4

4

4

4

5

5

6

6

6

6

6

6

Open Type

LM16UU-OP

LM20UU-OP

LM25UU-OP

LM30UU-OP

LM35UU-OP

LM40UU-OP

LM50UU-OP

LM60UU-OP

4

4

5

5

5

5

5

5

Adjustable

Type

LM5UUAJ

LM6UUAJ

LM8SUUAJ

LM8UUAJ

LM10UUAJ

LM12UUAJ

LM13UUAJ

LM16UUAJ

LM20UUAJ

LM25UUAJ

LM30UUAJ

LM35UUAJ

LM40UUAJ

LM50UUAJ

LM60UUAJ

Ball

Circuit

4

4

4

4

4

4

4

4

5

5

6

6

6

6

6

6

Weight

g

2

4

dr

(mm)

4

5

6

8

8

10

12

13

16

20

25

30

35

40

50

60

Tolerance

( m)

0-8

0-9

0-10

0-12

0/-15

Ball

Circuit

LM13UU-OP

LM12UU-OP

3

3

8.5

11

17

36

42

49

76

100

240

270

425

654

1700

2000

Part No .

1N=0.102kgf

(mm) (mm) ( m) (mm) ( m) (mm) (mm) (mm) (mm)


Japan Japan

LME Series LME Series

L

B

WW

D1D

LME LME OP LME AJ

h1

h

LME LME -OP LME -AJ

LME5UU

LME8UU

LME12UU

LME16UU

LME20UU

LME25UU

LME30UU

LME40UU

LME50UU

LME60UU

Ball

Circuit

4

4

4

5

6

6

6

6

6

Open Type

LME16UU-OP

LME20UU-OP

LME25UU-OP

LME30UU-OP

LME40UU-OP

LME50UU-OP

LME60UU-OP

Weight

(g)

2220

dr

(mm)

5

8

12

16

20

25

30

40

50

60

Tolerance

( m)

+9-1

+11-1

+13

-2

4

4

5

5

5

5

5

Ball

Circuit

Adjustable

Type

LME5UUAJ

LME8UUAJ

LME12UUAJ

LME16UUAJ

LME20UUAJ

LME25UUAJ

LME30UUAJ

LME40UUAJ

LME50UUAJ

LME60UUAJ

4

4

4

5

5

6

6

6

6

6

Ball

Circuit

5

3LME12UU-OP

11

22

45

60

102

235

360

770

1250

+8

0

D Tolerance

( m)

L Tolerance B Tolerance W D1 h h1

12

16

22

26

32

40

47

62

75

90

0-8

0-9

0-11

0-13

0/-15

22

25

32

36

45

58

68

80

100

125

0

0

(0/-400)

14.5

16.5

22

24.9

31.5

44.1

52.1

60.6

77.6

101.7

0

0

1.1

1.1

1.3

1.3

1.6

1.85

1.85

2.15

2.65

3.15

11.5

15.2

21

24.9

30.3

37.5

44.5

59

72

86.5

1.5

1.5

2

2

2

3

3

3

-

-

7.5

10

10

12.5

12.5

16.8

21

27.2

78

78

60

60

50

50

50

54

12

15

17

20

LME5UU

LME8UU

LME12UU

LME16UU

LME20UU

LME25UU

LME30UU

LME40UU

LME50UU

LME60UU

-

-

-200-300

-300 -400

-

--3

-4

-6

-8

-13

206

265

510

578

862

980

1570

2160

3820

4700

265

402

784

892

1370

1570

2740

4020

7940

9800

Main Dimensions and ToleranceEccentricity

(max)

m

Radial

Clearance

(max)

m

Basic Load

Rating

C Co

CN CON

Part No .

1N=0.102kgf

Part No .

(mm) (mm) ( m) (mm) ( m) (mm) (mm) (mm) (mm)


Japan Japan

LMB Series LMB Series

L

B

WW

D1D

LMB LMB OP LMB AJ

LMB

h1

LMB -OP

h

LMB -AJ

LMB04

Ball

Circuit

3

LMB06 4

LMB08 4

LMB10 4

LMB12 5

LMB16 5

LMB20 6

LMB24 6

LMB32 6

Seal TypeBall

Circuit

3

4

4

4

5

5

6

6

LMB08AJ

LMB10AJ

LMB12AJ

LMB16AJ

LMB20AJ

LMB24AJ

LMB32AJ 6

Seal TypeBall

Circuit

LMB08OP

LMB10OP

LMB12OP

LMB16OP

LMB20OP

LMB24OP

LMB32OP

3

3

4

4

5

5

5

0.625

15.875

0.5

12.7

0.625

15.875

0.875

22.225

1.125

28.575

1.25

31.75

1.5625

39.688

2.375

60.325

0

-11

0.25

6.35

0.375

9.525

0.5

12.7

0

-9

0.75

19.05

1

25.4

1.25

31.75

1.5

38.1

2

50.8

0

-10

0

-12

2

50.8

3

76.2

0

-13

0

-16

0

-22

WeightD Tolerance

( m)g dr Tolerance

( m)

9.5

15

42

85

104

220

465

720

1310

0

-19

L Tolerance B D1Tolerance W h1Eccen-tricity

0.75

19.05

0.875

22.225

1.25

31.75

1.5

38.1

1.625

41.275

2.25

57.15

2.625

66.675

3

76.2

4

101.6

0.511

12.98

0.6385

16.15

0.9625

24.46

1.1039

28.04

1.1657

29.61

1.7547

44.57

2.0047

50.92

2.4118

61.26

3.1917

81.07

0.4687

11.906

0.588

14.935

0.8209

20.853

1.059

26.899

1.176

29.87

1.4687

37.306

1.8859

47.904

2.2389

56.87

2.8379

72.085

0.039

0.992

0.039

0.992

0.0459

1.168

0.0559

1.422

0.0559

1.422

0.0679

1.727

0.0679

1.727

0.0859

2.184

0.1029

2.616

0.34

7.9375

0.375

9.525

0.4375

11.1125

0.5625

14.2875

0.625

15.875

0.75

19.05

1

25.4

510

774

862

980

1570

2180

3820

0

-200

0

-300

0

-200

0

-300

80

80

60

50

50

50

50

12

15

20

25

h

0.04

1

0.04

1

0.06

1.5

0.06

1.5

0.06

1.5

0.06

1.5

0.10

2.5

0.12

3

0.12

3

206

225

784

1180

1370

1570

2740

4020

7940

265

314

LMB04

LMB06

LMB08

LMB10

LMB12

LMB16

LMB20

LMB24

LMB32

Main Dimensions and ToleranceBasic Load

Rating

C Co

CN CON

1N=0.102kgf

Part No . Part No .

( m) ( m)


Japan Japan

LM L Series LME L Series

1D

L

D

B

W W

dr

LM L

1D

L

D

B

W W

dr

LME L

Ball

Circuit

Weight

(g) dr

(mm)

Tolerance

( m)

D Tolerance L Tolerance B Tolerance W D1

LM6LUU

LM8LUU

LM10LUU

LM12LUU

LM13LUU

LM16LUU

LM20LUU

LM25LUU

LM30LUU

LM35LUU

LM40LUU

LM50LUU

LM60LUU

4

4

4

4

4

5

5

6

6

6

6

6

6

16

31

62

80

90

145

180

440

480

795

1170

3100

3500

6

8

10

12

13

16

20

25

30

35

40

50

60

0-10

0-12

0-15

0/-20

12

15

19

21

23

28

32

40

45

52

60

80

90

0-13

0-16

0-19

0-22

0/-25

35

45

55

57

61

70

80

112

123

135

151

192

209

0-300

0-400

27

35

44

46

46

53

61

82

89

99

121

148

170

0-400

0-500

1.1

1.1

1.3

1.3

1.3

1.6

1.6

1.85

1.85

2.1

2.1

2.6

3.15

11.5

14.3

18

20

22

27

30.5

38

43

49

57

76.5

86.5

323

431

588

813

813

1230

1400

1560

2490

2650

3430

6080

7550

530

784

1100

1570

1570

2350

2740

3140

5490

6270

8040

15900

20000

Basic Load

Rating

C Co

N N

Main dimensions and Tolerance

Ball

Circuit

Weight dr Tolerance D Tolerance L Tolerance B Tolerance W D1

LME8LUU

LME12LUU

LME16LUU

LME20LUU

LME25LUU

LME30LUU

LME40LUU

LME50LUU

LME60LUU

4

4

5

5

6

6

6

6

6

8

12

16

20

25

30

40

50

60

+9-1

+11-1

+13-2

+16-4

16

22

26

32

40

47

62

75

90

0/-9

0-11

0-13

0-15

0/-20

46

61

68

80

112

123

151

192

209

0-300

0-400

33

45.8

49.8

61

82

104.2

121.2

155.2

170

0-400

0-500

1.1

1.3

1.3

1.6

1.85

1.85

2.15

2.65

3.15

15.2

21

24.9

30.5

38

44.5

59

72

86.5

40

80

115

180

430

615

1400

2320

3920

421

813

921

1370

1570

2500

3430

6080

7550

804

1570

1780

2740

3140

5490

8040

15900

20000

Basic Load

Rating

C Co

N N

Main dimensions and Tolerance

1N=0.102kgf

1N=0.102kgf

Part No . Part No .

(mm) ( m) (mm) ( m) (mm) ( m) (mm) (mm) (g) (mm) ( m) (mm) ( m) (mm) ( m) (mm) ( m) (mm) (mm)


Japan Japan

LMF/K/ H Series LMF/K/ H Series

LMF

LMH

LMK

A AD

H

L

h

d d

1

1 2

D P.C.DP.C.D

K

W

A

W

A

F

dr

LMF LMH13 or less LMH16 or moreLMK

Eccentricity

(max)

m

Radial

Clearance

m

Basic Load

Rating

C Co

N N

LMF6UU LMK6UU LMH6UU

Ball

Circuit

4

Weight

(g)dr

6

Tolerance

( m)

24 206 265

LMF8UU

LMF10UU

LMF12UU

LMF13UU

LMF16UU

LMF20UU

LMF25UU

LMF30UU

LMF35UU

LMF40UU

LMF50UU

LMF60UU

LMK8UU

LMK10UU

LMK12UU

LMK13UU

LMK16UU

LMK20UU

LMK25UU

LMK30UU

LMK35UU

LMK40UU

LMK50UU

LMK60UU

LMH8UU

LMH10UU

LMH12UU

LMH13UU

LMH16UU

LMH20UU

LMH25UU

LMH30UU

4

4

4

4

5

5

6

6

6

6

6

6

12

15

20

25

8

10

12

13

16

20

25

30

35

40

50

60

0

-9

0

-10

0-12

0/-15

37

72

76

88

120

180

340

470

650

1060

2200

3000

-3

-4

-6

-8

-10

-13

274

372

510

510

774

882

980

1570

1670

2160

3820

4700

392

549

784

784

1180

1370

1570

2740

3140

4020

7940

10000


D

(mm)

Tolerance L Tolerance Tolerance H PCD K WD1 A Fd1xd2xh

12 19 28 5 20 22 18 20 - LMF/K/H6UU3.5x6x3.1

15

19

21

23

28

32

40

45

52

60

80

90

0-16

0-19

0-22

0/-25

24

29

30

32

37

42

59

64

70

80

100

110

0

32

40

42

43

48

54

62

74

82

96

116

134

0

-200

0

-300

5

6

6

6

6

8

8

10

10

13

13

18

24

29

32

33

38

43

51

60

67

78

98

112

25

30

32

34

37

42

50

58

64

75

92

106

21

25

27

29

34

38

46

51

24

29

32

33

31

36

40

49

-

-

-

-

22

24

32

35

LMF/K/H8UU

LMF/K/H10UU

LMF/K/H12UU

LMF/K/H13UU

LMF/K/H16UU

LMF/K/H20UU

LMF/K/H25UU

LMF/K/H30UU

LMF/K/35UU

LMF/K/40UU

LMF/K/50UU

LMF/K/60UU

-200

0-300

0/-400

3.5x6x3.1

4.5x7.5x4.1

4.5x7.5x4.1

4.5x7.5x4.1

4.5x7.5x4.1

5.5x9x5.1

5.5x9x5.1

6.6x11x6.1

6.6x11x6.1

9x14x8.1

9x14x8.1

11x17x11.1

0-13

18

29

52

57

72

104

145

300

375

560

880

2000

2560

21

33

64

68

81

112

167

325

388

F K H

Part No .

1N=0.102kgf

Part No .

(mm) (mm) (mm) (mm) (mm) (mm) (mm) (mm)(mm)(max)

( m) ( m) ( m)


Japan Japan

LMEF LMEK A A

D

H

L

h

d d

1

1 2

D P C D

LMEF

P C D

K

LMEK

LMEF/K Series LMEF/K Series

Eccentricity

m

Radial

Clearance

m

Basic Load

Rating

C Co

N N

dr Tolerance

( m)

LMEF8UU

LMEF12UU

LMEF16UU

LMEF20UU

LMEF25UU

LMEF30UU

LMEF40UU

LMEF50UU

LMEF60UU

LMEK8UU

LMEK12UU

LMEK16UU

LMEK20UU

LMEK25UU

LMEK30UU

LMEK40UU

LMEK50UU

LMEK60UU

4

4

5

5

6

6

6

6

6

12

15

20

25

8

12

16

20

25

30

40

50

60

+80

+9-1

+11-1

+13-2

41

80

103

182

335

560

1175

1745

3220

-3

-4

-6

-8

-13

265

510

578

862

980

1570

2160

3820

4700

402

784

892

1370

1570

2740

4020

7940

9800


D Tolerance L Tolerance Tolerance H PCD KD1d1xd2xh

16

22

26

32

40

47

62

75

90

0/-13

0-16

0-19

0-22

0/-25

25

32

36

45

58

68

80

100

125

0-200

0-300

0/-400

32

42

46

54

62

76

98

112

134

0-200

0-300

5

6

6

8

8

10

13

13

18

24

32

36

43

51

62

80

94

112

25

32

35

42

50

60

75

88

106

LMEF/K/8UU

LMEF/K/12UU

LMEF/K/16UU

LMEF/K/20UU

LMEF/K/25UU

LMEF/K/30UU

LMEF/K/40UU

LMEF/K/50UU

LMEF/K/60UU

3.5x6x3.1

4.5x7.5x4.1

4.5x7.5x4.1

5.5x9x5.1

5.5x9x5.1

6.6x11x6.1

9x14x8.1

9x14x8.1

11x17x11.1

Ball

Circuit

Weight

33

64

90

147

295

465

975

1545

2780

Part No . Part No .

F K

1N=0.102kgf

(mm)

(g) (max)(max)

(mm) ( m) (mm) ( m) (mm) ( m) (mm) (mm) (mm)


Japan Japan

LMF/K/H L Series LMF/K/H L Series

AA

D

L

H

h

d 1 d2

1D

LMF LLMK L

LMH L

P C DP C D

K

A

W

LMF L LMK L LMH L16 or moreLMH13L or less

Eccentricity

m

Radial

Clearance

m

Basic Load

Rating

C Co

N N

Ball

Circuit

Weight

dr

(mm)

Tolerance

( m)

LMF6LUU

LMF8LUU

LMF10LUU

LMF12LUU

LMF13LUU

LMF16LUU

LMF20LUU

LMF25LUU

LMF30LUU

LMF35LUU

LMF40LUU

LMF50LUU

LMF60LUU

4

4

4

4

4

5

5

6

6

6

6

6

6

15

15

15

15

15

15

20

20

20

25

25

25

25

LMK6LUU

LMK8LUU

LMK10LUU

LMK12LUU

LMK13LUU

LMK16LUU

LMK20LUU

LMK25LUU

LMK30LUU

LMK35LUU

LMK40LUU

LMK50LUU

LMK60LUU

LMH6LUU

LMH8LUU

LMH10LUU

LMH12LUU

LMH13LUU

LMH16LUU

LMH20LUU

LMH25LUU

LMH30LUU

6

8

10

12

13

16

20

25

30

35

40

50

60

0-10

0-12

0

-15

0/-20

530

784

1100

1570

1570

2350

2740

3140

5490

6270

8040

15900

20000

31

51

98

110

130

190

260

540

680

1020

1570

3600

4500

-3

-3

-4

-4

-4

-6

-6

-6

-8

-8

-10

-13

-13

323

431

588

813

813

1230

1400

1560

2490

2650

3430

6080

7550

D Tolerance L Tolerance Tolerance H PCD K WD1 A Fd1xd2xh

12

15

19

21

23

28

32

40

45

52

60

80

90

0-13

0-16

0-19

0

-22

0/-25

35

45

55

57

61

70

80

112

123

135

151

192

209

0-300

0-400

28

32

40

42

43

48

54

62

74

82

96

116

134

0-200

0-300

5

5

6

6

6

6

8

8

10

10

13

13

18

20

24

29

32

33

38

43

51

60

67

78

98

112

22

25

30

32

34

37

42

50

58

64

75

92

106

18

21

25

27

29

34

38

46

51

-

-

-

20

24

29

32

33

31

36

40

49

-

-

-

-

-

24

32

35

LMF/K/H6LUU

LMF/K/H8LUU

LMF/K/H10LUU

LMF/K/H12LUU

LMF/K/H13LUU

LMF/K/H16LUU

LMF/K/H20LUU

LMF/K/H25LUU

LMF/K/H30LUU

LMF/K/H35LUU

LMF/K/H40LUU

LMF/K/H50LUU

LMF/K/H60LUU

-

-

-

-

-

-

3.5x6x3.1

3.5x6x3.1

4.5x7.5x4.1

4.5x7.5x4.1

4.5x7.5x4.1

4.5x7.5x4.1

5.5x9x5.1

5.5x9x5.1

6.6x11x6.1

6.6x11x6.1

9x14x8.1

9x14x8.1

11x17x11.1


25

43

78

90

108

165

225

500

590

930

1380

3400

4060

F K H

28

47

90

102

123

182

247

525

645

W

A

F

dr

- - -

22

1N=0.102kgf

Part No . Part No .(g) (max)(max)

(mm) ( m) (mm) ( m) (mm) ( m) (mm) (mm) (mm) (mm) (mm) (mm)


Japan Japan

LMEF L LMEK L

AA

D

d 1 d2

1D

H

h

L

P C DP C D

K

LMEF L LMEK L

Eccentricity

(max)

m

Radial

Clearance

m

Basic Load

Rating

C Co

N N

Ball

Circuit

Weight

(g)dr

(mm)

Tolerance

( m)

LMEF8LUU

LMEF12LUU

LMEF16LUU

LMEF20LUU

LMEF25LUU

LMEF30LUU

LMEF40LUU

LMEF50LUU

LMEF60LUU

LMEK8LUU

LMEK12LUU

LMEK16LUU

LMEK20LUU

LMEK25LUU

LMEK30LUU

LMEK40LUU

LMEK50LUU

LMEK60LUU

4

4

5

5

6

6

6

6

6

15

15

15

17

17

17

20

20

25

8

12

16

20

25

30

40

50

60

+9-1

+11-1

+13-2

+16-4

59

110

160

260

540

815

1805

2820

4920

-3

-4

-4

-6

-6

-8

-8

-13

-13

421

813

921

1370

1570

2500

3430

6080

7550

804

1570

1780

2740

3140

5490

8040

15900

20000

LMEF/K L Series LMEF/K L Series

D Tolerance L Tolerance Tolerance H PCD KD1d1xd2xh

16

22

26

32

40

47

62

75

90

0/-13

0-16

0-19

0-22

0/-25

46

61

68

80

112

123

151

192

209

0-300

0-400

32

42

46

54

62

76

98

112

134

0-200

0-300

5

6

6

8

8

10

13

13

18

24

32

36

43

51

62

80

94

112

25

32

35

42

50

60

75

88

106

LMEF/K8LUU

LMEF/K12LUU

LMEF/K16LUU

LMEF/K20LUU

LMEF/K25LUU

LMEF/K30LUU

LMEF/K40LUU

LMEF/K50LUU

LMEF/K60LUU

3.5x6x3.1

4.5x7.5x4.1

4.5x7.5x4.1

5.5x9x5.1

5.5x9x5.1

6.6x11x6.1

9x14x8.1

9x14x8.1

11x17x11.1


51

90

135

225

500

720

1600

2620

4480

Part No . Part No .

1N=0.102kgf

(max)(mm) ( m) (mm) ( m) (mm) ( m) (mm) (mm) (mm)


Japan Japan

LMF/KC Series

4

4

4

4

4

5

5

6

6

6

6

6

6

Ball

Circuit dr I D1 K H d1 d2 h

Basic Load

RatingC Co

CN CON

Eccen-tricity

28

32

40

42

43

48

54

62

74

82

96

116

134

22

25

30

32

34

37

42

50

58

64

75

92

106

5

5

6

6

6

6

8

8

10

10

13

13

18

20

24

29

32

33

38

43

51

60

67

78

98

112

3.5

3.5

4.5

4.5

4.5

4.5

5.5

5.5

6.6

6.6

9

9

11

6

6

7.5

7.5

7.5

7.5

9

9

11

11

14

14

17

3.1

3.1

4.1

4.1

4.1

4.1

5.1

5.1

6.1

6.1

8.1

8.1

11.1

15

LMKC6

LMFC8

LMFC6

Part No.

323

431

588

813

813

1230

1400

1560

2490

2650

3430

6080

7550

529

784

1100

1570

1570

2350

2740

3140

5490

6270

8040

15900

20000

LMFC10

LMFC12

LMFC13

LMFC16

LMFC20

LMFC25

LMFC30

LMFC35

LMFC40

LMFC50

LMFC60

LMKC10

LMKC12

LMKC13

LMKC16

LMKC20

LMKC25

LMKC30

LMKC35

LMKC40

LMKC50

LMKC60

LMKC8

15

20

24.5

25.5

27.5

32

36

52

56.5

62.5

69

89.5

95.5

6

8

10

12

13

16

20

25

30

35

40

50

60

L

35

45

55

57

61

70

80

112

123

135

154

192

209

D

12

15

19

21

23

28

32

40

45

52

60

80

90

0-10

0-12

0-15

0-20

0-25

0-22

0-19

0-16

0-13

0-400

20

25

30


-300

Tolerance

( m)Mm mm mm

Tolerance

( m)

Tolerance

( m)

LMEF/KC Series

Ball

Circuit dr D L I D1 K H d1 d2 h

Basic Load

RatingC Co

CN CON

Eccen-tricity

17

LMEFC8

LMEKC8

LMEFC12

LMEKC12

LMEFC16

LMEKC16

LMEFC20

LMEKC20

LMEFC25

LMEKC25

LMEFC30

LMEKC30

LMEFC40

LMEKC40

LMEFC50

LMEKC50

LMEFC60

LMEKC60

25

32

35

42

50

60

75

88

106

5

6

6

8

8

10

13

13

18

24

32

36

43

51

62

80

94

112

3.5

4.5

4.5

5.5

5.5

6.6

9

9

11

6

7.5

7.5

9

9

11

14

14

17

3.1

4.1

4.1

5.1

5.1

6.1

8.1

8.1

11.1

4

4

5

5

6

6

6

6

6

8

12

16

20

25

30

40

50

60

16

22

26

32

40

47

62

75

90

46

61

68

80

112

123

151

192

209

20.5

27.5

31

36

52

56.5

69

89.5

95.5

32

42

46

54

62

76

98

112

134

+9-1

+11 -1

+13 -2

+16 -4

0-13

0-16

0-19

0-22

0-25

0-300

0-400

15

20

25


431

813

921

1370

1570

2500

3430

6080

7550

804

1570

1780

2740

3140

5490

8040

15900

20000

mm

Tolerance

( m) mm

Tolerance

( m) mm

Tolerance

( m)

PCD( m)

Weight

(g)

31

51

98

110

130

190

260

540

680

1020

1570

3600

4500

25

43

78

90

108

165

225

500

590

930

1380

3400

4060

mmmmmmmm mm mm mm mm

PCD( m)

Part No. Weight

mm mm mm mm mm mm mm mm

59

110

160

260

540

815

1805

2820

4920

51

90

135

225

500

720

1600

2620

4480

1N=0.102kgf

1N=0.102kgf

(g)

F K F K



Japan Japan

SC S

Main dimensions mm

Part No. Dh W H G A B E S1xe S2 C L

SC8UU

SC10UU

SC12UU

SC13UU

SC16UU

SC20UU

SC25UU

SC30UU

SC35UU

SC40UU

SC50UU

11

13

15

15

19

21

26

30

34

40

52

17

20

21

22

25

27

38

39

45

51

61

34

40

42

44

50

54

76

78

90

102

122

22

26

28

30

38.5

41

51.5

59.5

68

78

102

18

21

24

24.5

32.5

35

42

49

54

62

80

6

8

8

8

9

11

12

15

18

20

25

24

28

30.5

33

36

40

54

58

70

80

100

5

6

5.75

5.5

7

7

11

10

10

11

11

M4X8

M5X12

M5X12

M5X12

M5X12

M6X12

M8X18

M8X18

M8X18

M10X25

M10X25

7.7

9.95

10.45

10.45

12

14

18.9

20.65

22.65

28.15

34.4

3.4

4.3

4.3

4.3

4.3

5.2

7

7

7

8.7

8.7

274

372

510

510

774

882

980

1574

1670

2160

3820

392

549

784

784

1180

1370

1570

2740

3140

4020

7940

Weight

g

Basic Load

Rating

C Co

N N

15.4

19.9

20.9

20.9

24

28

37.8

41.3

45.3

56.3

68.8

27

53

60

64

110

144

340

424

626

1000

2100

L

C

Slide unit SC Type


4-S1W

B

e

E

A

H G

4-S2_+D 0.02

_ +h

0.0

2

_+0.2

Japan

Japan Japan

L

C

SC

4-S1W

B

e

E

A

H G

4-S2_+D 0.02

_ +h

0.0

2

NA-M6x1

L

C

SC L

_+0.2

Main dimensions mm

Part No .Dh W H G A B E S1 e S2 C L

SC6UU

SC8UU

SC10UU

SC12UU

SC13UU

SC16UU

SC20UU

SC25UU

SC30UU

SC35UU

SC40UU

SC50UU

9

11

13

15

15

19

21

26

30

34

40

52

15

17

20

21

22

25

27

38

39

45

51

61

30

34

40

42

44

50

54

76

78

90

102

122

18

22

26

28

30

38.5

41

51.5

59.5

68

78

102

15

18

21

24

24.5

32.5

35

42

49

54

62

80

6

6

8

8

8

9

11

12

15

18

20

25

20

24

28

30.5

33

36

40

54

58

70

80

100

5

5

6

5.75

5.5

7

7

11

10

10

11

11

M4 8

M4 8

M5 12

M5 12

M5 12

M5 12

M6 12

M8 18

M8 18

M8 18

M10 25

M10 25

15

18

21

26

26

34

40

50

58

60

60

80

25

30

35

36

39

44

50

67

72

80

90

110

34

52

92

102

120

200

255

600

735

1100

1590

3340

M3 206

274

372

510

510

774

882

980

1570

1670

2160

3820

265

392

549

784

784

1180

1370

1570

2740

3140

4020

7940

WeightBasic Load

Rating

C CoN N

M3

M4

M4

M4

M4

M5

M6

M6

M6

M8

M8

_+0.2 _+0.2

1N=0.102kgf

(g)

Main dimensions mm

Dh W H G N B E S1 e S2 C LPart No .

11

13

15

15

19

21

26

30

34

40

52

17

20

21

22

25

27

38

39

45

51

61

34

40

42

44

50

54

76

78

90

102

122

22

26

28

30

38.5

41

51.5

59.5

68

78

102

18

21

24

24.5

32.5

35

42

49

54

62

80

24

28

30.5

33

36

40

54

58

70

80

100

5

6

5.75

5.5

7

7

11

10

10

11

11

M4 8

M5 12

M5 12

M5 12

M5 12

M6 12

M8 18

M8 18

M8 18

M10 25

M10 25

42

46

50

50

60

70

100

110

120

140

160

58

68

70

75

85

96

130

140

155

175

215

431

588

813

813

1230

1400

1560

2490

2650

3430

6080

102

180

205

240

400

570

1200

1480

2200

3200

6700

7

7

6.5

6.5

6

7

4

5

5.5

5

5

M3

M4

784

1100

1570

1570

2350

2740

3140

5490

6270

8040

15900

Weight

Basic LoadRating

C Co

N N

SC8LUU

SC10LUU

SC12LUU

SC13LUU

SC16LUU

SC20LUU

SC25LUU

SC30LUU

SC35LUU

SC40LUU

SC50LUU M8

M8

M4

M4

M4

M5

M6

M6

M6

A

6

8

8

8

9

11

12

15

18

20

25

1N=0.102kgf

(g)

Slide unit SC TypeSlide unit SC TypeSlide unit SC Type


4-S1W

B

e

EA

H G

4-S2_+D 0.02

_ +h

0.0

2

_+0.2

Japan Japan

E 0.02E 0.02

B 0.2B 0.2

h0

.02

h0

.02

F

F

W W

4-S 4-S

N h1 h1 h1 h1

TT

¦È¦È

C 0.2

L

L

_C+0.2

SME

h W L FE CA B S e

Weight

h1

20

23

27

33

37

45

50

65

70

80

9

11

14

15

18

33

39

47

56

63

10

10

11.5

14

16

80

60

50

50

50

32

35

40

50

55

30

35

40

50

55

22.5

24

30

35

40

45

48

60

70

80

LM16UU-OP

LM20UU-OP

LM25UU-OP

LM30UU-OP

LM35UU-OP

M5 12

M6 12

M6 12

M8 18

M8 18

Slide BushBasic Load

RatingN N

150

200

450

630

925

1180

1370

1570

2740

3140

774

882

980

1570

1670

Main dimensions mm

Part No.

SME16UU

SME20UU

SME25UU

SME30UU

SME35UU

ee

1N=0.102kgf

(g)

1N=0.102kgf

h W L FE CT B S e

Weight

h1

20

23

27

33

33

39

47

56

6

7

7

7

9

11

14

15

10

10

11.5

14

80

60

50

50

36

40

54

58

30

35

40

50

25

27

38

39

45

50

65

70

LM16UU-OP

LM20UU-OP

LM25UU-OP

LM30UU-OP

M5 12

M6 12

M6 12

M8 18

Slide BushBasic Load

RatingN N

170

240

580

720

774

882

980

1570

1180

1370

1570

2740

Main dimensions mm

Part No .

SMY16UU

SMY20UU

SMY25UU

SMY30UU

N

50

54

76

78

(g)

SMY

Slide Unit SME Type Slide Unit SMY Type


Japan


Japan

Shaft Support SK T ype

SK-8

SK-10

SK-12

SK-13

SK-16

SK-20

SK-25

SK-30

SK-35

SK-40

SK-50

8

10

12

13

16

20

25

30

35

40

50

20

20

23

23

27

31

35

42

50

60

70

21

21

21

21

24

30

35

42

49

57

63

42

42

42

42

48

60

70

84

98

114

126

14

14

14

14

16

20

24

28

32

36

40

32.8

32.8

37.5

37.5

44

51

60

70

82

96

120

6

6

6

6

8

10

12

12

15

15

18

18

18

20

20

25

30

38

44

50

60

74

32

32

32

32

38

45

56

64

74

90

100

5

5

5

5

5

7.5

7

10

12

12

13

5.5

5.5

5.5

5.5

5.5

6.6

6.6

9

11

11

14

M4

M4

M4

M4

M4

M5

M6

M6

M8

M8

M12

M5

M5

M5

M5

M5

M6

M6

M8

M10

M10

M12

24

24

30

30

40

70

130

180

270

420

750

h G W B E SC F R T

Clamping

bolt

designation

WeightMounting

bolt

designation

Main dimensions mm Shaft

diameterPart No .

(g)

2-T

_G+0.05

F

S R

A

E

C

_ +h

0.0

2

BS K


Japan


Japan

L T F B HG S

Weight

SHF-10

SHF-12

SHF-13

SHF-16

SHF-20

SHF-25

SHF-30

SHF-35

SHF-40

SHF-50

10

12

13

16

20

25

30

35

40

50

43

47

47

50

60

70

80

92

102

122

10

13

13

16

20

25

30

35

40

50

5

7

7

8

8

10

12

14

16

19

32

36

36

40

48

56

64

72

80

96

20

25

25

28

34

40

46

50

56

70

24

28

28

31

37

42

50

58

67

83

5.5

5.5

5.5

5.5

7

7

9

12

12

14

M5

M5

M5

M5

M6

M6

M8

M10

M10

M12

M4

M4

M4

M4

M5

M5

M6

M8

M10

M12

13

20

20

27

40

60

110

380

510

890

Clamping

bolt

designation

Mounting

bolt

designation

Main dimensions mm Shaft

diameter

Shaft Support SHF T ype

Part No . (g)

SHF

L

B

2-S

G H

F

T

h G A BH KC J L

Weight

E F

Main dimensions mm

SA20-300L

SA20-400L

SA20-500L

SA20-600L

SA25-300L

SA25-400L

SA25-500L

SA25-600L

SA30-300L

SA30-400L

SA30-500L

SA30-600L

SA35-300L

SA35-400L

SA35-500L

SA35-600L

N

B

P

N MxP

G 0.02

H0.0

2

T

U

A

S

J

E

K

C

F

N MxP S T U

16

SA16-200L

SA16-300L

SA16-400L

SA16-500L

SA16-600L

SA20-200L

25

27

33

20

22.5

27.5

40

45

55

17.8

17.7

21

5

5

6

11.7

10

12

18.5

19

21.5

8

8

8

80

50

50

30

30

35

5.5

5.5

6.5

M5

M6

M6

200

200

300

300

300

400

400

400

500

500

500

600

600

600

300

25

25

50

75

75

100

50

50

50

25

25

100

75

75

50

1x150

1x150

1x200

1x150

1x150

1x200

2x150

2x150

2x200

3x150

3x150

2x200

3x150

3x150

1x200

200

200

430

300

300

580

400

400

730

500

510

880

600

610

550

30 37 30 60 22.8 7 13 26.5 103 50 40 6.5 M8400

500

500

600

600

300

400

100

50

50

100

100

50

100

1x200

2x200

2x200

2x200

2x200

1x200

1x200

730

1190

920

1420

1100

700

950

25

20

35 43 32.5 65 26.5 8 15.5 28 13 50 45 9 M8

Shaft

DiaPart No .

(g)

SA


Japan

Base Support SA Type

Weight(g)

TA20

TA25

TA30

20

25

30

25

27.5

32.5

37.5

50

55

6

8

10

12

37

40

45

55

o60

o50

o50

o50

5.5

5.5

6.6

6.6

6

6.5

6.5

8.5

9.5

11

11

14

5.5

6.5

6.6

9

65

75

TA16

B H S1

8

8

8

10.3

X E C a1 d1T

Dimensions (mm)

a2h

16

Shaft

Diameter

Part

No. L N MxP

Mounting Dimension(mm)

190

340

640

940

340

640

940

1240

250

450

850

1250

450

850

1250

1450

20

1x150

2x150

4x150

6x150

20

2x150

4x150

6x150

8x150

2x200

4x200

6x200

7x200

1x200

2x200

4x200

6x200

25

25

20

36.52

31.97

29.01

22.14

22.28

19.64

14.84

200

360

670

980

365

690

1015

1340

400

715

1350

1990

900

1680

2500

2900

TA 190L

Type number format:

TA

E

h

H

X

T

C

B

S1

a1a2 d1

L

N P NO MxP


Japan

Slide Unit TA Type


Japan

Slide Shaft SFP Type

1.5S

G

D

L

Main dimensions mm

D TolercncePart No

WeightEffective Case

Herdened Zone

SFP-3

SFP-4

SFP-5

SFP-6

SFP-8

SFP-10

SFP-12

SFP-13

SFP-16

SFP-20

SFP-25

SFP-30

SFP-35

SFP-40

SFP-50

SFP-60

SFP-80

SFP-100

Material: Chrome Steel(SUJ2)

Treatment: Heat treatment, Grinding & Surface Hard Chrome

Hardress: HRC 62+2

Surface Roughness: 1.5um Rmax

Special(Machining on raghent)

Max Longth

3

4

5

6

8

10

12

13

16

20

25

30

35

40

50

60

80

100

-4

-12

-5

-14

-6

-17

-7

-20

-9

-25

-10

-29

-12-34

1.5

2.0

2.5

3.0

250

300

300

1000

1000

1000

2000

2000

0.06

0.10

0.16

0.23

0.40

0.62

0.89

1.05

1.58

2.47

3.85

5.55

7.55

9.87

15.41

22.20

39.46

61.66

3000

3000

3000

3000

3000

3000

3000

3000

3000

3000

(g)

SFP


Japan Japan

Slide Shaft SFP Type

G

1.5S

B

P/2

A

Dg

6

L

E

P/2 P 0.1

16

Main dimensions mm

SFPT 16

SFPT 20

SFPT 25

SFPT 30

SFPT 35

Hard Chromed for the surface the shafting

D A B P L E

20

25

30

35

M5x0.8P

M6x1.0P

M6x1.0P

M8x1.25P

M8x1.25P

12

16

20

25

30

150

150

200

200

200

3000

3000

3000

3000

3000

6

7.8

7.8

8.5

8.5

Main dimensions mm

SFPT 16

SFPT 20

SFPT 25

SFPT 30

SFPT 35

P/2 L

75

75

100

100

100

P

150

150

200

200

200

300

300

300

300

300

400

400

400

400

400

500

500

500

500

500

600

600

600

600

600

900

900

800

800

800

1200

1200

1000

1000

1000

1500

1500

1200

1200

1200

1800

1800

1600

1600

1600

2100

2100

2000

2000

2000

2400

2400

2400

2400

2400

2700

2700

2800

2800

2800

3000

3000

3000

3000

3000

Part No .

Part No .

H h

45

50

60

70

80

Main dimensions mm

16

B1 0.2

E 0.2 A2

B2 K

G2

F

G1

H0.2

A1

h

4-J

DL 0.2

CL

2 4 1

D 0.2

C

3

Shaft

Diameter

20

25

30

35

E A1 A2 B1 B2 C CL DL D F G1 G2 J K

25

27

33

37

43

2.5

1.5

2.5

5

7.5

45

48

60

70

80

40

45

55

60

65

32

35

40

50

55

30

30

35

40

45

45

50

65

70

80

82

92

124

134

150

82

92

100

115

126

30

35

40

50

55

33

39

47

56

63

9

11

14

15

18

5

5

6

7

8

M5x12

M6x12

M6x12

M8x18

M8x18

5.5

5.5

6.5

6.5

9

1

2

3

4

Support: SA Type

Shaft: SFPT Type

Slide Unit: SME Type(Standard Type)

SMY Type(Adjustable Type)

Slide Unit: SME L Type(Long Type)

Dimensions of Assemble

Japan

EASEKOYO IKO THK NSK NB

SDM6SDM8SSDM8

SDM10SDM12SDM13

SDM16SDM20SDM25

SDM30SDM35SDM38

SDM40SDM50SDM60

SDM80SDM100

SDM6SDM8SSDM8

SDM10SDM12SDM13

SDM16SDM20SDM25

SDM30SDM35SDM38

SDM40SDM50SDM60

SDM80SDM100

LM61219LM81517LM81524

LM101929 LM132332

LM162837LM203242LM254059

LM304564LM355270LM385776

LM406080LM5080100LM6090110

LM80120140LM100150175

LM-6LM-8SLM-8

LM-10 LM-13

LM-16LM-20LM-25

LM-30LM-35LM-38

LM-40LM-60LM-50

LM-80LM-100

LB-8ALB-8

LB-10LB-12LB-13

LB-16LB-20LB-25

LB-30LB-35

LB-40LB-50LB-60A

LB-80A

SM-6SM-8SSM-8

SM-10 SM-13

SM-16SM-20SM-25

SM-30SM-35SM-38

SM-40SM-50SM-60

SM-80SM-100

SDE5SDE8SDE12

SDE16SDE20SDE25

SDE30SDE40SDE50

SDE60SDE80

LME51222LME81625LME122232

LME162636LME203245LME254058

LME304768LME406280LME5075100

LME6090125LME80120165

LME-5LME-8LME-12

LME-16LME-20LME-25

LME-30LME-40LME-50

LME-60LME-80

KB-5KB-8KB-12

KB-16KB-20KB-25

KB-30KB-40KB-50

KB-60KB-80

SDE5SDE8SDE12

SDE16SDE20SDE25

SDE30SDE40SDE50

SDE60SDE80

SDB4SDB6SDB8

SDB10SDB12SDB16

SDB20SDB24SDB32

SDB40SDB48SDB64

LMB4812LMB61014LMB81420

LMB122026LMB162536

LMB203242LMB243848LMB324864

LMB406080LMB487296LMB6496128

LMB-4LMB-6LMB-8

LMB-12LMB-16

LMB-20LMB-24LMB-32

LMB-40LMB-48LMB-64

SW-4SW-6SW-8

SW-12SW-16

SW-20SW-24SW-32

SW-40SW-48SW-64

LM6UULM8SUULM8UU

Lm10UULm12UULM13UU

Lm16UULm20UULM25UU

LM30UULM35UU

Lm40UULm50UULM60UU

LME5UULME8UULME12UU

LME16UULME20UULME25UU

LME30UULME40UULME50UU

LME60UU

LMB4UULMB6UULMB8UU

LMB12UULMB16UU

LMB20UULMB24UULMB32UU

SDB4SDB6SDB8

SDB10SDB12SDB16

SDB20SDB24SDB32

SDB40SDB48SDB64

LIB-6LIB-8

LIB-10LIB-12LIB-16

LIB-20LIB-24LIB-32

LIB-40LIB-48LIB-64

BALL BUSHING COMPARISON LIST

LBE-5LBE-8LBE-12

LBE-16LBE-20LBE-25

LBE-30LBE-40LBE-50

LBE-60LBE-80


linear bush series slide unit series shaft unit series · linear bush series slide unit series...

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