| Width Outer ring | C | 21 | mm |
| Corner radius outer ring | r3,4 | min.2 | |
| Bore diameter | d | 55 | mm |
| Total bearing width | T | 31.50 | mm |
| Width Inner ring | B | 29 | mm |
| Corner radius inner ring | r1,2 | min.2.5 | |
| Distance pressure point | a | 37.06 | mm |
| Outside diameter | d2 | 120 | mm |
| Inner ring shoulder diameter | d1 | ≈88.4 |
| Manufacturer | Part Number |
|---|---|
| FAG | 31311-A (FAG) |
