| Bore diameter | d | 50 | mm |
| Nominal width | B | 43 | mm |
| Angle of tilt | α | 4 | ° |
| Shoulder diameter cylindrical extension inner ring | d1 | ≈57 | |
| Width annular lubrication groove at inner ring | b1 | 4.80 | mm |
| Chamfer dimension bore | r1 | min.0.6 |
| Outside diameter | d2 | 75 | mm |
| Width Outer ring | C | 28 | mm |
| Raceway diameter inner ring | F | 66 | mm |
| Width annular lubrication groove at outer ring | b | 4.60 | mm |
| Diameter lubrication hole (outer ring) | M | 3 | mm |
| Chamfer dimension outer ring | r1,2 | min.1 |
