| ModelNo. | Major dimensions | Shoulder dimensions | Basicloadrating(radial) | Mass | ||||||||
| Inner diameter | Outer diameter | Roller pitch circle diameter | Width | Greasinghole | Chamfer | |||||||
| d | D | dp | BB1 | a | b | r min | ds | Dh | C | C0 | kg | |
| RA6008 | 60 | 76 | 67 | 8 | 2 | 0.8 | 0.5 | 63.5 | 70.5 | 5.68 | 8.68 | 0.09 |
RA cross roller bearing is outer Ring separable type and inner ring rotation design . RA type cross roller bearing is a compact cross roller bearing with the inner and outer ring thickness reduced to the limit. RA series bearings are thin-walled cross roller bearings with reduced inner outer ring thickness. The thin size design is conducive to the lightweight design of related structures. The integral structure of the inner ring is suitable for occasions with high inner ring rotation accuracy, and the stable rotation accuracy reaches micron level; it is suitable for applications requiring high precision and high rigidity such as precision testing instruments, robot joints, direct drive torque motors, and high-precision turntables.













