| Bore diameter | d | 80 | mm |
| Width | B | 33 | mm |
| Shoulder diameter of outer ring | D1 | ≈121.7 | |
| chamfer dimension | rmin | min.2 |
| Outside diameter | d2 | 140 | mm |
| Shoulder diameter of inner ring | d2 | ≈101 | |
| Raceway diameter of inner ring | F | 95.30 | mm |
| Chamfer dimension of loose flange ring | F | min.2 |