| Bore diameter | d | 180 | mm |
| Width | B | 52 | mm |
| Shoulder diameter of outer ring | D1 | ≈278.6 | |
| chamfer dimension | rmin | min.4 |
| Outside diameter | d2 | 320 | mm |
| Shoulder diameter of inner ring | d2 | ≈230 | |
| Chamfer dimension of loose flange ring | F | 217 | mm |
| Permissible axial displacement | s | max.2.9 |
