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CRU SERIES CROSSED ROLLER BEARINGS
 

FRB BEARINGS CRU SERIES: Since this model is provided with mounting holes, it does not require a presser flange or a housing. In addition, since it has a washer and the inner ring is integrated with the outer ring, its performance is little affected by assembly and stable rotation accuracy and torque are ensured.

 

Part Number

Dimension

Basic Load Rating

Weight

d

D

dp

B

Greasing holes

rmin

C

Co

mm

KN

KN

KG

RU42

20

70

41.5

12

3.1

0.8

7.35

8.35

0.29

RU66

35

95

66

15

3.1

0.8

17.5

22.3

0.62

RU85

55

120

85

15

3.1

0.8

20.3

29.5

1

RU124(G)

80

165

124

22

3.1

1

33.1

50.9

2.6

RU124X

RU148(G)

90

210

147.5

25

3.1

1.5

49.1

76.8

4.9

RU148X

RU178(G)

115

240

178

28

3.1

1.5

80.3

135

6.8

RU178X

RU228(G)

160

295

227.5

35

6

2

104

173

11.4

RU228X

RU297(G)

210

380

297.3

40

6

2.5

156

281

21.3

RU297X

RU445(G)

350

540

445.4

45

6

2.5

222

473

35.4

RU445X

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