Linear bearing

shaft diameter

standard

adjustable type

open type

d

type

lines of 

friction balls

type

lines of friction balls

type

lines of friction balls

dimension of 

inscribing ci

outside 

dimension

mm

new

old

allowable difference

D

permissible 

tolerance

μm

μm

precision

normal

6

LB6

ZX61219

4

-

-

-

-

6

0

0

12

0

8

LB8S

ZX81517S

4

-

-

-

-

8

-6

-9

15

-10

8

LB8

ZX81524

4

-

-

-

-

8

15

10

LB10

ZX101929

4

-

-

-

-

10

19

12

LB12

ZX122130

4

LB12AJ

4

LB12OP

3

12

21

0

13

LB13

ZX132332

4

LB13AJ

4

LB13OP

3

13

23

-12

16

LB16

ZX162837

4

LB16AJ

4

LB16OP

3

16

28

20

LB20

ZX203242

5

LB20AJ

5

LB20OP

4

20

0

0

32

0

25

LB25

ZX254059

6

LB25AJ

6

LB25OP

5

25

-7

-10

40

-14

30

LB30

ZX304564

6

LB30AJ

6

LB30OP

5

30

45

35

LB35

ZX355270

6

LB35AJ

6

LB35OP

5

35

0

0

52

0

38

LB38

ZX385776

6

LB38AJ

6

LB38OP

5

38

-8

-12

57

-17

40

LB40

ZX406080

6

LB40AJ

6

LB40OP

5

40

60

50

LB50

ZX5080100

6

LB50AJ

6

LB50OP

5

50

80

60

LB60

ZX6060110

6

LB60AJ

6

LB60OP

5

60

0

0

90

0

80

LB80

ZX80120140

6

LB80AJ

6

LB80OP

5

80

-9

-15

120

-20

100

LB100

ZX100150175

6

LB100AJ

6

LB100OP

5

100

0

0

150

0

-10

-20

-25

main dimension mm

θ

Eccentricity

(max)

rated load

diameter of 

feeding oil hole mm

weight standard type

shaft diameter

μm

kgf

g

d

L

permissible tolerance

B

permissible tolerance

W

D1

h

h1

precision

normal

Dyn.

Stat.

mm

μm

μm

C

C。

19

13.5

0

1.1

11.5

-

-

-

8

12

11

19

-

7

6

17

0

11.5

-200

1.1

14.3

-

-

-

10

16

-

10

8

24

-200

17.5

1.1

14.3

-

-

-

12

23

-

14

8

29

22

1.3

18

-

-

-

26

43

2

25

10

30

23

1.3

20

1.5

7.5

800

27

50

2

38

12

32

23

1.3

22

1.5

9

800

30

52

2

45

13

37

26.5

1.6

27

1.5

11

800

49

78

2.3

69

16

42

30.5

0

1.6

30.5

1.5

11

600

10

15

60

105

2.3

100

20

59

0

41

-300

1.85

38

2

13

500

105

185

3

200

25

64

-300

44.5

1.85

43

2.5

15

500

140

255

3

265

30

70

49.5

2.1

49

2.5

17

500

160

315

3

350

35

76

58.5

2.1

54.5

3

18

500

205

365

3

495

38

80

60.5

2.1

57

3

20

500

235

450

3

770

40

100

74

2.6

76.5

3

25

500

450

730

4

1430

50

110

85

3.15

86.5

3

30

500

12

20

490

830

4

1800

60

140

0

105.5

0

4.15

116

3

40

500

835

1310

4

4600

80

175

-400

125.5

-400

4.15

145

3

50

500

1260

2010

4

9000

100

shaft

diameter

standard type

adjustable type

open type

main dimension mm

d

type

lines of

friction balls

type

lines of

friction balls

type

lines of

friction balls

dimension of

inscribing circle

outside

dimension

mm

new

dr

permissible

tolerap

D

permissible

tolerap

μm

μm

5

LME5

3

-

-

-

-

5

8

12

0

8

LME8

4

-

-

-

-

8

0

16

-8

12

LME12

4

LME12AJ

4

LME12OP

3

12

22

0

16

LME16

4

LME16AJ

4

LME16OP

3

16

9

26

-9

20

LME20

5

LME20AJ

5

LME20OP

4

20

0

32

0

25

LME25

6

LME25AJ

6

LME25OP

5

25

11

40

-11

30

LME30

6

LME30AJ

6

LME30OP

5

30

-1

47

40

LME40

6

LME40AJ

6

LME40OP

5

40

13

62

0

50

LME50

6

LME50AJ

6

LME50OP

5

50

-2

75

-13

60

LME60

6

LME60AJ

6

LME60OP

5

60

90

80

LME80

6

LME80AJ

6

LME80OP

5

80

16

120

0

-4

-15

main dimension mm

θ

eccentricity(max)

rated load

weight standard type

shaft diameter

μm

kgf

g

d

L

permissi

B

permissi

W

D1

h

3h13

Dyn

Stat.

mm

bletolerance

bletolerance

C .

C。

μm

μm

22

0

14.5

1.1

11.5

-

-

-

12

12

22

11

5

25

-200

16.5

0

1.1

15.2

-

-

-

14

26

20

8

32

22.9

-200

1.3

21

1.5

7.5

780

60

51

45

12

36

24.9

1.3

24.9

1.5

10

780

49

78

69

16

45

31.5

1.6

30.3

2

10

600

15

66

225

100

20

58

0

44.1

0

1.85

37.5

2

12.5

500

105

185

200

25

68

-300

52.1

-300

1.85

44.5

2

12.5

500

150

280

260

30

80

60.6

2.15

59

2

16.8

500

17

235

450

800

40

100

77.6

2.65

72

2

21

500

380

650

1400

50

125

0

101.7

0

3.15

86.5

3

27.2

500

20

635

1200

2000

60

165

-400

133.7

-400

4.15

116

3

36.3

500

1040

1800

5000

80

type

Linesof frictionballs

Main dimension  and tolerance

Eccentricity

Basic 

load  

rating

weight

Nominal shaft diameter

dr

D

L

B

W

D1

g

mm

mm

Tolerance

mm

Tolerance

mm

Tolerance

mm

Tolerance

mm

mm

Dyn.

Stat.

CN

CoN

LM6AL

4

6

0

12

0

35

0

27

0

1.1

11.5

15

323

530

16

6

LM8AL

4

8

-10

15

-13

45

-300

35

-300

1.1

14.5

431

784

31

8

LM10AL

4

10

19

0

55

44

1.3

18

588

1100

62

10

LM12AL

4

12

21

-16

57

46

1.3

20

813

1570

80

12

LM13AL

4

13

23

61

46

1.3

22

813

1570

90

13

LM16AL

4

16

28

70

53

1.6

27

1230

2350

145

16

LM20AL

5

20

0

32

0

80

61

1.6

30.5

20

1400

2740

180

20

LM25AL

6

25

-12

40

-19

112

0

82

0

1.85

38

1560

3140

440

25

LM30AL

6

30

45

123

-400

89

-400

1.85

43

2490

5490

480

30

LM35AL

6

35

0

52

0

135

99

2.1

49

25

2650

6270

795

35

LM40AL

6

40

-15

60

-22

151

121

2.1

57

3430

8040

1170

40

LM50AL

6

50

80

192

148

2.6

76.5

6080

15900

3100

50

LM60AL

6

60

0

90

0

209

170

3.15

86.5

30

7550

20000

3500

60

-20

-25

shaft

standard type

adjustable type

open type

main dimension mm

diameter

type

lines of

type

lines of friction balls

type

lines of friction balls

dimension of inscribing circle

outside dimension

friction balls

dr

permissible tolerance

D

permissible tolerance

μm

μm

precision

normal

6

LM6UU

3

-

-

-

-

6

0

0

12

0

8

LM8UU

4

-

-

-

-

8

-6

-9

15

-10

8

LM8UU

4

-

-

-

-

8

15

10

LM10UU

4

-

-

-

-

10

19

12

LM12UU

5

LM12UU AJ

5

LM12UU OP

4

12

21

0

13

LM613UU

6

LM13UU AJ

6

LM13UU OP

4

13

23

-12

16

LM16UU

6

LM16UU AJ

6

LM16UU OP

4

16

28

20

LM20UU

6

LM20UU AJ

6

LM20UU OP

5

20

0

0

32

0

25

LM25UU

6

LM25UU AJ

6

LM25UU OP

6

25

-7

-10

40

-14

30

LM30UU

6

LM30UU AJ

6

LM30UU OP

6

30

45

35

LM35UU

6

LM35UU AJ

6

LM35UU OP

6

35

0

0

52

0

38

LM38UU

6

LM38UU AJ

6

LM38UU OP

6

38

-8

-12

57

-17

40

LM40UU

6

LM40UU AJ

6

LM40UU OP

6

40

60

50

LM50UU

6

LM50UU AJ

6

LM50UU OP

6

50

80

60

LM60UU

6

LM60UU AJ

6

LM60UU OP

6

60

0

0

90

0

80

LM80UU

6

LM80UU AJ

6

LM80UU OP

6

80

-9

-15

120

-20

100

LM100UU

6

LM100UU AJ

6

LM100UU OP

6

100

0

0

150

0

-10

-20

-25