Linear Guide Bearings

The Ball type linear guide rail had flexible interchangeability to keep the same smoothness, preload and precision.
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Product Details

Compared with the traditional sliding system, linear guideway havs spade or grind the surface of the guideway. It’s easy to maintenance.

The CHTR linear slider has interchangeability. The accuracy of the machine can be restored by replacing or repairing the slider. Reduce running cost.

Linear guides are mainly used in Machine Tool , Laser Welder, grinding machine ,container switching device ,checking device, line adapter, etc.

Model

M

W

L

B

C

S

W1

W2

M1

F

TRH15A

24

47

61.8

38

30

M5

15

16

15

60

TRH20A

30

63

77.4

53

40

M6

20

21.5

18

60

TRH20AL

30

63

93.4

53

40

M6

20

21.5

18

60

TRH25A

36

70

83.5

57

45

M8

23

23.5

22

60

TRH25AL

36

70

102.6

57

45

M8

23

23.5

22

60

TRH30A

42

90

100.5

72

52

M10

28

31

26

80

TRH30AL

42

90

123

72

52

M10

28

31

26

80

TRH35A

48

100

113.9

82

62

M10

34

33

29

80

TRH35AL

48

100

139.2

82

62

M10

34

33

29

80

TRH45A

60

120

138.5

100

80

M12

45

37.5

38

105

TRH45AL

60

120

169.5

100

80

M12

45

37.5

38

105


Data unit is mm

工厂图





THK's technical strength has been accumulated for many years. To this day, these core technologies continue to breed new industry standards to meet more and broader needs. In the linear motion system, the most frequently used and economical "deep groove ball bearing" rotary concept of the rotary shaft is applied. The ball is used as a rotary body, and the R is similar to the outer diameter of the ball on the rolling surface. The communication makes the rolling surface and the ball change from "point contact" to "face contact". Compared with the traditional linear motion bearings, the allowable load is increased by 13 times and the life is 2200 times when the outer diameter of the balls is the same.


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