| Thread | M 80x2 | ||
| Width | B | 30 | mm |
| Inner diameter locating side face | d4 | 82 | mm |
| Distance between holes for pin-wrench and locating side face | J2 | 16 | mm |
| Diameter holes for pin-wrench | N2 | 8 | mm |
| Outside diameter locating side face | d1 | 97 | mm |
| Outside diameter | d2 | 110 | mm |
| Pitch diameter for pin-type face spanner | J1 | 95 | mm |
| Diameter holes for pin-type face spanner | N1 | 6.40 | mm |
