Due to the X arrangement of the rolling elements, these bearings can support axial forces from both directions as well as radial forces, tilting moment loads and any combination of loads with a single bearing position. This allows designs with two bearing positions to be reduced to a single bearing position. Crossed roller bearings are very rigid, have high running accuracy and are supplied with normal clearance, little clearance or preload. The bearing outer rings can be easily located in the adjacent construction by means of clamping rings.
Hiwin High rigidity type (CRBC): Consisted of an inner ring and an outer ring, which is suitablefor rotating of inner ring and outer ring both outer ring and inner ring.
Application:
Machine tools
Industrial robots
AerospaceGeneral industrial machinery
Electronic devices
Medical and assistive
Precision instruments
Transport systems
Other manufacturing industries
Semiconductor and LCD manufacturing equipment
| Bearing No. | Dimensions (mm) | Basic loading rates (kN) | Abutment and fillet (mm) | ||||||
| Inner diameter (d) | Outer diameter (D) | Width (B, T) | Oil holes dOH (mm) | Dynamic load, C | Static load, C0 | da | Da | ra (max) | |
| CRBC 02008 | 20 | 36 | 8 | 1.5 | 4.1 | 4 | 22.9 | 30.8 | 0.6 |
| CRBC 02508 | 25 | 41 | 8 | 1.5 | 4.5 | 4.8 | 27.9 | 35.8 | 0.6 |
| CRBC 03010 | 30 | 55 | 10 | 1.5 | 8.2 | 9.2 | 35 | 46.8 | 0.6 |
| CRBC 03510 | 35 | 60 | 10 | 1.5 | 8.5 | 10 | 40 | 51.8 | 0.6 |
| CRBC 04010 | 40 | 65 | 10 | 1.5 | 9.3 | 11.6 | 45 | 56.8 | 0.6 |
| CRBC 04510 | 45 | 70 | 10 | 1.5 | 9.6 | 12.5 | 50 | 61.8 | 0.6 |
| CRBC 05013 | 50 | 80 | 13 | 2 | 18.9 | 23.4 | 57.2 | 72 | 0.6 |
| CRBC 06013 | 60 | 90 | 13 | 2 | 20.3 | 27 | 67 | 82 | 0.6 |
| CRBC 07013 | 70 | 100 | 13 | 2 | 21.7 | 30.6 | 77 | 92 | 0.6 |
