| Bore diameter | d | 55 | mm |
| Anchura | B | 25 | mm |
| Shoulder/recess diameter of outer ring | D1 | ≈88 | |
| diameter of lubrication hole | S | 3 | mm |
| Diámetro exterior | d2 | 100 | mm |
| Shoulder diameter of inner ring | d2 | ≈65.3 | |
| Width of lubrication groove | b | 6 | mm |
| chamfer dimension | rmin | min.1.5 |
