| Guidance rib diameter of inner ring | d1 | 281 | mm |
| Minimum chamfer dimension of outer ring back face | r3, 4 min | 2.50 | mm |
| Distance between the apexes of the pressure cones | a | 65 | mm |
| Minimum chamfer dimension of inner ring back face | r1, 2 min | 3 | mm |
| Maximum fillet radius of shaft | ra max | 3 | mm |
| Maximum diameter of housing shoulder | Da max | 308 | mm |
| Maximum diameter of shaft shoulder | da max | 254 | mm |
| Minimum axial space | Ca min | 12 | mm |
| Minimum diameter of shaft shoulder | db min | 252 | mm |
| Thermal speed rating | nϑr | 1,160 | |
| Fatigue load limit, radial | Cur | 118,000 | |
| Basic dynamic load rating, radial | Cr | 510,000 | |
| Width, outer ring | B | 39 | mm |
| Outside diameter | D | 320 | mm |
| Limiting speed | nG | 2,000 | |
| Basic static load rating, radial | C0r | 1,050,000 | |
| Width, total | T | 51 | mm |
| Width, inner ring | Bi | 51 | mm |
| Bore diameter | d | 240 | mm |
