CRBH Crossed Roller Bearings

CRBH crossed roller bearing series(Integrated Inner/Outer Ring type), this model is a compact type of model RU with extremely thin outer and inner rings without mounting holes are provided, the model require a presser flange or housing. In addition, because it has an integrated inner/outer ring structure and is equipped with washers, its performance is minimally affected by the mounting procedure, ensuring stable rotation accuracy and torque.

CRBH crossed roller bearing characteristics:

1. High precision: P4 precision, P2 precision

2. High rigidity: This series bearing have preload

3. High load:This series bearing can bear double-direction axial load, radial load and tilting moment

4. Small size: This series bearing can save space for machine tools

CRBH Series with intergrated inner ring and outer ring,can be used for both inner ring and outer ring rotation.

Main models
CRBH5013A,CRBH6013A,CRBH7013A,CRBH8016A,CRBH9016A,CRBH10020A,CRBH11020A,CRBH12025A,

CRBH13025A,CRBH13025A,CRBH14025A,CRBH15025A,CRBH20025A,CRBH25025A,

Application area: precision rotation working table,manipulator rotate joints,medical machine,measuring equipments etc.

 Shaft diameter Identification number Main dimensiousmm) Mounting dimensions (mm) Basic static load rating Basic static load rating weight
Inner diameter  outer diameter  width r min da Da C  KN Co  KN Kg
d D B
50 CRBH 5013A CRBH 5013A UU 50 80 13 0.6 56 74 1.73 2.09 0.29
60 CRBH 6013A CRBH 6013A UU 60 90 13 0.6 66 84 1.88 2.43 0.33
70 CRBH 7013A CRBH 7013A UU 70 100 13 0.6 76 94 2.01 2.77 0.38
80 CRBH 8016A CRBH 8016A UU 80 120 16 0.6 88 112 3.21 4.34 0.74
90 CRBH 9016A CRBH 9016A UU 90 130 16 0.6 98 122 3.31 4.68 0.81
100 CRBH 10020A CRBH 10020A UU 100 150 20 0.6 110 140 5.09 7.22 1.45
110 CRBH 11020A CRBH 11020A UU 110 160 20 0.6 120 150 5.24 7.74 1.56
120 CRBH 12025A CRBH 12025A UU 120 180 25 1 132 168 7.34 10.8 2.62
130 CRBH 13025A CRBH 13025A UU 130 190 25 1 142 178 7.59 11.5 2.82
140 CRBH 14025A CRBH 14025A UU 140 200 25 1 152 188 8.19 13 2.96
150 CRBH 15025A CRBH 15025A UU 150 210 25 1 162 198 8.43 13.8 3.16
200 CRBH 20025A CRBH 20025A UU 200 260 25 1 212 248 9.23 16.9 4
250 CRBH 25025A CRBH 25025A UU 250 310 25 1.5 262 298 10.2 20.7 4.97