| Bore diameter | d | 20 | mm |
| Höhe | T | 66 | mm |
| Länge | L | 72,80 | mm |
| Distance fixing bore | J | 50,80 | mm |
| Width of flats | W | 2,50 | mm |
| Thread fixing bore | K | M8 |
| Distance shaft axis | h | 33,30 | mm |
| Breite | B | 31 | mm |
| connection thread lubrication | 1/4"-28 UNF |
| Width (base) | A | 34,50 | mm |
| Distance raceway to locking collar | S1 | 18,30 | mm |
