| Bore diameter | d | 180 | mm |
| Width | B | 75 | mm |
| Shoulder diameter of outer ring | D1 | ≈318.85 | |
| chamfer dimension | rmin | min.4 |
| Outside diameter | d2 | 380 | mm |
| Shoulder diameter of inner ring | d2 | ≈250 | |
| Chamfer dimension of loose flange ring | F | 231 | mm |
| Permissible axial displacement | s | max.4.2 |
