| Bore diameter | d | 50 | mm |
| Width | B | 20 | mm |
| Raceway diameter inner ring | F | 55 | mm |
| Permissible axial displacement from the normal position of one bearing ring relative to the other | s | max.1 |
| Outside diameter | d2 | 68 | mm |
| Raceway diameter outer ring | E | 60 | mm |
| Chamfer dimension outer ring | r1,2 | min.0.6 |
