Linear Ball Bearings

Linear ball bearings are used in conjunction with the quenching linear drive shaft for unlimited linear motion system. Point contact for load ball and quench shaft allows small load but also with small friction resistance with high precision and fast movement.

Product Details

Linear Ball Bearings – Linear Motion Bearing Manufacturer and Supplier

Introduction of Linear Ball Bearings

 

The Linear Ball Bearing is a metal basis with a low cost linear motion system for unlimited moving with the use of cylindrical shaft. It is widely used in precision machine tools, textile machinery, food packaging machinery, printing machinery and other industrial machinery sliding parts.

 

Features of Linear Ball Bearings

 

Linear ball bearings are used in conjunction with the quenching linear drive shaft for unlimited linear motion system. Point contact for load ball and quench shaft allows small load but also with small friction resistance with high precision and fast movement.

 

Category of Linear Ball Bearings

 

According to the standard format:

 

Divided into two series that LM and LME series. LM series mostly used in Asia, such as Southeast Asian countries, Japan, Korea, China and so on with a standard of metric size outer diameter of the linear shaft tolerance is generally h7.

LME series are mostly used in western countries, such as USA, Germany, Italy and other regions with a standard of inch size and metric size outer diameter of the linear shaft tolerance is generally g6.

 

Two series of linear ball bearings has the same structure, but different sizes and tolerances.

 

According to the shape format:

 

Straight type: shape is a cylinder; the general use is the spring installation to install smaller size occasions.

 

Flange type: the flange is installed in the end or middle of the parts; can use the screws to install; the flange can be round, square or trimming type

 

Open type: shape is straight tube, the appearance of the axial kerfs for adjustment-required occasions; divided into sub-large openings and small openings.

 

 

Specifications Linear Ball Bearings

 

Inner diameter: >10mm

Outer diameter: >19mm

Width: >29mm

 

Regular Size tables for Linear Ball Bearings

 

Model-New

Model-Old

d

D

W

(mm)

(mm)

(mm)

LB101929AJ

LB101929AJ

10

19

29

LB101929OP

LB101929OP

10

19

29

LB122232

LB122232

12

22

32

LB122232AJ

LB122232AJ

12

22

32

LB122232OP

LB122232OP

12

22

32

LB162636

LB162636

16

26

36

LB162636AJ

LB162636AJ

16

26

36

LB162636OP

LB162636OP

16

26

36

LB203245

LB203245

20

32

45

LB203245AJ

LB203245AJ

20

32

45

LB254058

LB254058

25

40

58

LB254058AJ

LB254058AJ

25

40

58

LB254058OP

LB254058OP

25

40

58

LB304768

LB304768

30

47

68

LB304768AJ

LB304768AJ

30

47

68

LB304768OP

LB304768OP

30

47

68

LB355270

LB355270

35

52

70

LB355270AJ

LB355270AJ

35

52

70

LB355270OP

LB355270OP

35

52

70

LB3710

LB3710

3

7

10

LB406280

LB406280

40

62

80

LB406280OP

LB406280OP

40

62

80

LB4812

LB4812

4

8

12

LB5075100

LB5075100

50

75

100

LB5075100OP

LB5075100OP

50

75

100

LB51015

LB51015

5

10

15

LB51222

LB51222

5

12

22

LB51222AJ

LB51222AJ

5

12

22

LB6090125

LB6090125

60

90

125

LB6090125AJ

LB6090125AJ

60

90

125

LB61219AJ

LB61219AJ

6

12

19

LB6129

LB6129

6

12

9

LB61322AJ

LB61322AJ

6

13

22

LB80120165

LB80120165

80

120

165

LB80120165AJ

LB80120165AJ

80

120

165

LB80120165OP

LB80120165OP

80

120

165

LB81524

LB81524

8

15

24

LB81524AJ

LB81524AJ

8

15

24

LB81625

LB81625

8

16

25

7602035TNl

-

35

72

17

7603025TNl

-

25

62

17

LB100150175

LB100150175

100

150

175

LB100150175AJ

LB100150175AJ

100

150

175

 

Packaging and Delivery

 

White box Packaging, Tube box packaging, Brand typed customized box packaging.

 

The packaging depends on the size, quantity, and customer request.

 

Small parts can be done express, DHL or UPS, etc.

Big parts usually do with sea freight.

Model-New

Model-Old

d

D

W

(mm)

(mm)

(mm)

LB101929AJ

LB101929AJ

10

19

29

LB101929OP

LB101929OP

10

19

29

LB122232

LB122232

12

22

32

LB122232AJ

LB122232AJ

12

22

32

LB122232OP

LB122232OP

12

22

32

LB162636

LB162636

16

26

36

LB162636AJ

LB162636AJ

16

26

36

LB162636OP

LB162636OP

16

26

36

LB203245

LB203245

20

32

45

LB203245AJ

LB203245AJ

20

32

45

LB254058

LB254058

25

40

58

LB254058AJ

LB254058AJ

25

40

58

LB254058OP

LB254058OP

25

40

58

LB304768

LB304768

30

47

68

LB304768AJ

LB304768AJ

30

47

68

LB304768OP

LB304768OP

30

47

68

LB355270

LB355270

35

52

70

LB355270AJ

LB355270AJ

35

52

70

LB355270OP

LB355270OP

35

52

70

LB3710

LB3710

3

7

10

LB406280

LB406280

40

62

80

LB406280OP

LB406280OP

40

62

80

LB4812

LB4812

4

8

12

LB5075100

LB5075100

50

75

100

LB5075100OP

LB5075100OP

50

75

100

LB51015

LB51015

5

10

15

LB51222

LB51222

5

12

22

LB51222AJ

LB51222AJ

5

12

22

LB6090125

LB6090125

60

90

125

LB6090125AJ

LB6090125AJ

60

90

125

LB61219AJ

LB61219AJ

6

12

19

LB6129

LB6129

6

12

9

LB61322AJ

LB61322AJ

6

13

22

LB80120165

LB80120165

80

120

165

LB80120165AJ

LB80120165AJ

80

120

165

LB80120165OP

LB80120165OP

80

120

165

LB81524

LB81524

8

15

24

LB81524AJ

LB81524AJ

8

15

24

LB81625

LB81625

8

16

25

7602035TNl

-

35

72

17

7603025TNl

-

25

62

17

LB100150175

LB100150175

100

150

175

LB100150175AJ

LB100150175AJ

100

150

175


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