| Bore diameter | d | 20 | mm |
| Höhe | T | 64 | mm |
| Length total | L | 65 | mm |
| Distance fixing bore | J | 50,80 | mm |
| Thread fixing bore | K | M8 |
| Distance shaft axis | h | 33,30 | mm |
| Width (head) | A1 | 19 | mm |
| Distance of raceway to locking collar | S1 | 26,60 | mm |
| Width (base) | A | 32 | mm |
| connection thread lubrication | M6 |
