CRU Cross Roller Bearings

CRU Cross Roller Bearings

CRU special type is a bearing with integrated inner- and outer ring. It is being used in cases where high rotational accuracy of both the inner- and outer rings is required.

The parameters as follows:

Nominal model

Dimensions

Dimensions of mounting holes (mm)

Basic rated load (KN)

Weight

(KG)

Corresponding model

ID

OD

W

Outer ring

Inner ring

d

D

B

PCD1

PCD2

C

Co

THK

IKO

CHRU1008

10

52

8

42

16

2.91

2.43

0.12

 

CRBF108AT

CHRU2012

20

70

12

57

28

7.35

8.35

0.29

RU42

CRBF2012AT

CHRU2512

25

80

12

67

35

8.61

10.6

0.4

 

CRBF2512AT

CHRU3515

35

95

15

83

45

17.5

22.3

29.5

RU66

CRBF3515AT

CHRU5515

55

120

15

105

65

20.3

29.5

1

RU85

CRBF5515AT

CHRU8022

80

165

22

148

97

33.1

50.9

2.6

RU124

CRBF8022A

CHRU8022G

RU124G

CRBF8022AD

CHRU8022X

RU124X

CRBF8022AT

CHRU9025

90

210

25

187

112

49.1

76.8

4.9

RU148

 

CHRU9025G

RU148G

 

CHRU9025X

RU148X

 

CHRU11528

115

240

28

217

139

80.3

135

6.8

RU178

 

CHRU11528G

RU178G

 

CHRU11528X

RU178X

 

CHRU16035

160

295

35

270

184

104

173

11.4

RU228

 

CHRU16035G

RU228G

 

CHRU16035X

RU228X

 

CHRU21040

210

380

40

350

240

156

281

21.3

RU297

 

CHRU21040G

RU297G

 

CHRU21040X

RU297X

 

CHRU35045

350

540

45

505

385

222

473

35.4

RU445

 

CHRU35045G

RU445G

 

CHRU35045X

RU445X

 


Note: 1.Nominal model with seals is CHRU***UU.

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