| Bore diameter | d | 140 | mm |
| Width | B | 68 | mm |
| Basic static load rating, radial | C0r | 1,040,000 | |
| Limiting speed | nG | 3,150 |
| Outside diameter | D | 250 | mm |
| Basic dynamic load rating, radial | Cr | 870,000 | |
| Fatigue load limit, radial | Cur | 100,000 | |
| Reference speed | nϑr | 2,250 |
| Minimum diameter shaft shoulder | da min | 154 | mm |
| Maximum diameter of housing shoulder | Da max | 236 | mm |
| Minimum cavity diameter of the sleeve | db min | 149 | mm |
| Maximum diameter of shaft shoulder | da max | 164 | mm |
| Maximum recess radius | ra max | 2,50 | mm |
| Minimum cavity width of the sleeve | Ba min | 8 | mm |
| Minimum chamfer dimension | rmin | 3 | mm |
| Raceway diameter of the inner ring | d2 | 164,90 | mm |
| Width of lubricating groove | ns | 12,20 | mm |
| Bore diameter outer ring | D1 | 223,10 | mm |
| Diameter lubrication hole | ds | 6,30 | mm |
| Fabricante | Referencia |
|---|---|
| SKF | 22228-CC K- W33 (SKF) |
| NSK | 22228 CD-K-E4 (NSK) |
