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XRBH Series Crossed Roller Bearing

XRBH Series Crossed Roller Bearing

XRBH Series Crossed Roller Bearings (Ultra-thin Wall Type; Integrated Inner and Outer Rings; Outer Ring with Plug)

The XRBH series of crossed roller bearings can replace the CRBH series of crossed roller bearings from IKO Corporation.

The XRBH series adopts an ultra-thin design, and both the outer and inner rings do not have mounting holes, requiring a flange and support seat for fixation during installation. Additionally, since both the outer and inner rings are of integrated structure, installation has no impact on performance, thus achieving stable rotational accuracy and torque. It is suitable for applications where both the outer and inner rings rotate but there are requirements for compact size.


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XRBH Series Crossed Roller Bearing Structure Diagram:


XRBH


XRBH Series Crossed Roller Bearing Model Parameter Table:


Nominal Model NumberOuter Dimensions (mm)Rated LoadMassCorresponding Model Number
Inner DiameterInner DiameterWidthRated Load (KN)

d

D

B

C

Co

Kg

IK0

XRBH 2008

20

36

8

2.91

2.43

0.04

CRBH208

XRBH 2508

25

41

8

3.12

2.81

0.05

CRBH258

XRBH 3010

30

55

10

7.35

8.36

0.12

CRBH3010

XRBH 3510

35

60

10

7.9

9.13

0.13

CRBH3510

XRBH 4010

40

65

10

8.33

10.6

0.15

CRBH4010

XRBH 4510

45

70

10

8.86

11.3

0.16

CRBH4510

XRBH 5013

50

80

13

16.7

20.9

0.27

CRBH5013

XRBH 6013

60

90

13

18

24.3

0.3

CRBH6013

XRBH 7013

70

100

13

19.4

27.7

0.35

CRBH7013

XRBH 8016

80

120

16

30.1

42.1

0.7

CRBH8016

XRBH 9016

90

130

16

31.4

45.3

0.75

CRBH9016

XRBH 10020

100

150

20

33.1

50.9

1.45

CRBH10020

XRBH 11020

110

160

20

34

54

1.56

CRBH11020

XRBH 12025

120

180

25

66.9

100

2.62

CRBH12025

XRBH 13025

130

190

25

69.5

107

2.82

CRBH13025

XRBH 14025

140

200

25

74.8

121

2.96

CRBH14025

XRBH 15025

150

210

25

76.8

128

3.16

CRBH15025

XRBH 20025

200

260

25

84.2

157

4

CRBH20025

XRBH 25025

250

310

25

69.3

150

5

CRBH25025


Notes:

  1. The nominal model with a sealing ring is XRBH***UU.
  2. When high precision is required, please choose the inner ring rotation method.


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