| Bore diameter | d | 80 | mm |
| Anchura | B | 58 | mm |
| Shoulder/recess diameter of outer ring | D1 | ≈143 | |
| diameter of lubrication hole | S | 4,50 | mm |
| Diámetro exterior | d2 | 170 | mm |
| Shoulder diameter of inner ring | d2 | ≈98.3 | |
| Width of lubrication groove | b | 8,30 | mm |
| chamfer dimension | rmin | min.2.1 |
