LMEF/K/H Series - Linear Bearing

- Linear Bearing -


LMEF/K/H Series

LMEF/K/H Series

Linear bearings are bearing elements for translation type motion. As in the case of rotary bearings, a distinction is drawn as to whether the forces occurring are transmitted by means of rolling or sliding elements. Each linear design has particular characteristics that make it especially suitable for particular bearing arrangements.

1. enable high precision linear motion on round shafts
2. sustain heavy loads with low noise and high stiffness
3. perform under almost any environmental conditions and load capacities to satisfy a wide range applications

Linear bearings are widely used in electronic equipment, pull tester and the digital three-dimensional coordinate measuring device, such as precision equipment, as well as multi-axis machine tools, press, tool grinder, automatic gas cutting machine, printer, card sorting machine, food packaging machines and other industrial machinery sliding components.


Description

Data Sheet of Linear Bearings LMEF/K/H Series

 

 

Part No.

Main Dimensions and Tolerance

 

Seal Type

Ball Circuit

dr (mm)

Tolerance (μm)

D (mm)

Tolerance (μm)

L (mm)

Tolerance (μm)

D1 (mm)

 

LMEF8UU

LMEK8UU

LMEH8UU

4

8

+8
0

16

0/-11

25

±300

32

LMEF12UU

☆ LMEK12UU

☆LMEH12UU

4

12

22

0
-13

32

-200

42

LMEF16UU

☆ LMEK16UU

☆ LMEH16UU

5

16

+9
-1

26

36

46

LMEF20UU

☆ LMEK20UU

☆LMEH20UU

5

20

32

0
-16

45

54

LMEF25UU

☆ LMEK25UU

☆ LMEH25UU

6

25

+11
-1

40

58

-300

62

LMEF30UU

☆ LMEK30UU

☆LMEH30UU

6

30

47

68

76

LMEF40UU

☆ LMEK40UU

☆ LMEH40UU

6

40

+13
-2

62

0
-19

80

98

 

LMEF50UU

LMEK50UU

LMEH50UU

6

50

75

100

112

 

LMEF60UU

LMEK60UU

LMEH60UU

6

60

90

0/-22

125

-400

134

 

Note : ☆ means steel retainer is available.

Main Dimensions and Tolerance

Eccentricity (max) μm

Radial Clearance (max) μm

Basic Load Rating CN

Basic Load Rating CoN

Weight (g)

H (mm)

PCD (mm)

K (mm)

d1xd2xh(mm)

5

24

25

3.5x6x3.1

12

-3

265

402

41

6

32

32

4.5x7.5x4.1

-4

510

784

80

6

36

35

4.5x7.5x4.1

578

892

103

8

43

42

5.5x9x5.1

15

-6

862

1370

182

8

51

50

5.5x9x5.1

980

1570

335

10

62

60

6.6x11x6.1

-8

1570

2740

560

13

80

75

9x14x8.1

20

2160

4020

1175

13

94

88

9x14x8.1

-13

3820

7940

1745

18

112

106

11x17x11.1

25

4700

9800

3220

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