| Maximum diameter of housing shoulder | Da max | 236 | mm |
| Minimum diameter shaft shoulder | da min | 154 | mm |
| Maximum recess radius | ra max | 2.50 | mm |
| Minimum chamfer dimension | rmin | 3 | mm |
| Diameter lubrication hole | ds | 6.30 | mm |
| Bore diameter outer ring | D1 | 216 | mm |
| Width of lubricating groove | ns | 12.20 | mm |
| Bore diameter | d | 140 | mm |
| Width | B | 88 | mm |
| Basic static load rating, radial | C0r | 1,400,000 | |
| Limiting speed | nG | 2,600 |
| Outside diameter | D | 250 | mm |
| Basic dynamic load rating, radial | Cr | 1,090,000 | |
| Fatigue load limit, radial | Cur | 116,000 | |
| Reference speed | nϑr | 1,550 |
| Manufacturer | Part Number |
|---|---|
| NSK | 23228 CAM-E4 (NSK) |
