| Number of screwing holes | n | 3 | |
| Fixing square | N | 8.70 | mm |
| Pitch circle diameter (holes) | J | 71.50 | mm |
| Width | B | 25 | mm |
| Thickness of flange | C1 | 2 | mm |
| Bore diameter | d | 20 | mm |
| Flange width | a | 90.50 | mm |
| Basic dynamic load rating, radial | Cr | 13,600 |
| Height flange | h1 | 90.50 | mm |
| Total height unit | U | 20 | mm |
| Basic static load rating, radial | C0r | 6,600 |
