| Bore diameter | d | 30 | mm |
| Width | B | 27 | mm |
| Shoulder diameter of outer ring | D1 | ≈58.85 | |
| chamfer dimension | rmin | min.1.1 |
| Outside diameter | d2 | 72 | mm |
| Shoulder diameter of inner ring | d2 | ≈45 | |
| Chamfer dimension of loose flange ring | F | 40.50 | mm |
| Permissible axial displacement | s | max.2.4 |
