| chamfer dimension | rmin | min.2.1 | |
| Width of lubrication groove | b | 8.30 | mm |
| Shoulder diameter of inner ring | d2 | ≈238 | |
| Outside diameter | d2 | 300 | mm |
| diameter of lubrication hole | S | 4.50 | mm |
| Shoulder/recess diameter of outer ring | D1 | ≈284 | |
| Width | B | 60 | mm |
| Bore diameter | d | 220 | mm |
