| Bore diameter | d | 280 | mm |
| Width, inner ring | Bi | 87 | mm |
| Width, total | T | 87 | mm |
| Basic static load rating, radial | C0r | 2,300,000 | |
| Limiting speed | nG | 1,510 |
| Outside diameter | D | 420 | mm |
| Width, outer ring | B | 65 | mm |
| Basic dynamic load rating, radial | Cr | 1,200,000 | |
| Fatigue load limit, radial | Cur | 242,000 | |
| Thermal speed rating | nϑr | 840 | 1/min |
| Maximum diameter of shaft shoulder | da max | 305 | mm |
| Maximum diameter of housing shoulder | Da max | 402 | mm |
| Maximum fillet radius of shaft | ra max | 5 | mm |
| Minimum diameter of shaft shoulder | db min | 298 | mm |
| Minimum axial space | Ca min | 22 | mm |
| Minimum chamfer dimension of inner ring back face | r1, 2 min | 5 | mm |
| Distance between the apexes of the pressure cones | a | 91 | mm |
| Minimum chamfer dimension of outer ring back face | r3, 4 min | 4 | mm |
| Guidance rib diameter of inner ring | d1 | 349 | mm |
