| Angle of tilt | α | 4 | ° |
| Nominal width | B | 30 | mm |
| Bore diameter | d | 30 | mm |
| Chamfer dimension bore | r1 | min.0.3 | |
| Width annular lubrication groove at inner ring | b1 | 3.20 | mm |
| Shoulder diameter cylindrical extension inner ring | d1 | ≈34 |
| Width Outer ring | C | 18 | mm |
| Outside diameter | d2 | 47 | mm |
| Chamfer dimension outer ring | r1,2 | min.0.6 | |
| Diameter lubrication hole (outer ring) | M | 2 | mm |
| Width annular lubrication groove at outer ring | b | 3.10 | mm |
| Raceway diameter inner ring | F | 40.70 | mm |
