| Minimum chamfer dimension | rmin | 2.10 | mm |
| Diameter lubrication hole | ds | 8 | mm |
| Width of lubricating groove | ns | 15 | mm |
| Bore diameter outer ring | D1 | 254.30 | mm |
| Maximum recess radius | ra max | 2.10 | mm |
| Minimum diameter shaft shoulder | da min | 190.20 | mm |
| Maximum diameter of housing shoulder | Da max | 269.80 | mm |
| Reference speed | nϑr | 1,760 | |
| Fatigue load limit, radial | Cur | 173,000 | |
| Basic dynamic load rating, radial | Cr | 1,040,000 | |
| Outside diameter | D | 280 | mm |
| Limiting speed | nG | 2,600 | |
| Basic static load rating, radial | C0r | 1,450,000 | |
| Width | B | 74 | mm |
| Bore diameter | d | 180 | mm |
