Detailed description
RA12008UUCC0P5 120×136×8mm Crossed roller bearing
| Shaft diameter | Model No. | Major dimensions | Shoulder dimensions | Basic load rating(radial) | Weight | ||||||||
| Inner diameter | Outer diameter | Roller pitch circle diameter | Width | Greasing hole | rmin | ||||||||
| C | C0 | Mass | |||||||||||
| d | D | dp | B B1 | a | b | ds | Dh | kN | kN | kg | |||
| 120 | RA12008 | 120 | 136 | 127 | 8 | 2 | 0.8 | 0.5 | 123.5 | 130.5 | 7.84 | 16.5 | 0.17 |
Model RA (Separable Outer Ring Type for Inner Ring Rotation)
A compact type similar to model RB with the thinnest possible inner and outer rings. Optimal for locations requiring a light-weight and compact design such as the swivel portions of robots and manipulators.













