| Width of lubrication groove | b | 6 | mm |
| chamfer dimension | rmin | min.2 | |
| Outside diameter | d2 | 120 | mm |
| Shoulder diameter of inner ring | d2 | ≈72.7 |
| diameter of lubrication hole | S | 3 | mm |
| Bore diameter | d | 55 | mm |
| Width | B | 29 | mm |
| Shoulder/recess diameter of outer ring | D1 | ≈96.2 |
| Manufacturer | Part Number |
|---|---|
| FAG | 21311-E1-XL (FAG) |
