CRBFT Super Slim Crossed Roller Bearings with mounting hole

Bearing

Dimensions mm

Mounting holes mm

Mounting dimensions mm

Basic dynamic load rating

Basic static load rating

Mass

PCD1

Inner ring

PCD₂

Outer ring

d

D

B

Mounting holes

Mounting holes

d_a

D_a

C N

CO N

g

CRBTF 105 AT

10

43

5

16

6-M2.5 through

35

6-φ 2.9 through
φ5.5 Counterbore depth 2.8

21.5

28

1 500

1 410

46

CRBTF 205 AT

20

53

5

26

6-M2.5 through

45

6-φ 2.9 through
φ5.5 Counterbore depth 2.8

31.5

38

1 890

2 150

66

CRBTF 305 AT

30

63

5

36

8-M2.5 through

55

8-φ 2.9 through
φ5.5 Counterbore depth 2.8

41.5

47.5

2 140

2 750

83

CRBTF 405 AT

40

73

5

46

8-M2.5 through

65

8-φ 2.9 through
φ5.5 Counterbore depth 2.8

51.5

58

2 440

3 490

103