| Bore diameter | d | 260 | mm |
| Outside diameter lock nut | d3 | 350 | mm |
| Width lock nut | B | 38 | mm |
| Thread | Tr 280x4 | ||
| Length thread for oil supply duct | G3 | 9 | mm |
| Outside diameter small taper | d | 280 | mm |
| Width | B | 224 | mm |
| Width lock nut including lock washer | B4 | 41 | mm |
| Thread oil supply duct | G2 | M 6 | |
| Distance bore - oil supply duct | A | 6.50 | mm |
