| Bore diameter | d | 50 | mm |
| Flange width | a | 155,50 | mm |
| Locking collar total width | B1 | 43,80 | mm |
| Basic dynamic load rating, radial | Cr | 37,500 |
| Height flange | h1 | 155,50 | mm |
| Total height unit | U | 36,70 | mm |
| Fatigue load limit, radial | Cur | 1,210 | |
| Basic static load rating, radial | C0r | 23,200 |
| Pitch circle diameter (holes) | J | 127 | mm |
| Number of screwing holes | n | 4 |
| Fixing square | N | 13,50 | mm |
| Number of screws | n | 4 |
| Thickness of flange | C1 | 4 | mm |
| Outside diameter locking collar/locknut | d3 | 69 | mm |
