| Width of lubricating groove | ns | 15 | mm |
| Raceway diameter of the inner ring | d2 | 199.80 | mm |
| Minimum chamfer dimension | rmin | 4 | mm |
| Diameter lubrication hole | ds | 8 | mm |
| Bore diameter outer ring | D1 | 267.40 | mm |
| Maximum recess radius | ra max | 3 | mm |
| Minimum diameter shaft shoulder | da min | 187 | mm |
| Maximum diameter of housing shoulder | Da max | 293 | mm |
| Reference speed | nϑr | 1,160 | |
| Fatigue load limit, radial | Cur | 168,000 | |
| Basic dynamic load rating, radial | Cr | 1,640,000 | |
| Outside diameter | D | 310 | mm |
| Limiting speed | nG | 2,090 | |
| Basic static load rating, radial | C0r | 2,170,000 | |
| Width | B | 110 | mm |
| Bore diameter | d | 170 | mm |
| Manufacturer | Part Number |
|---|---|
| NSK | 23234 C-E4 (NSK) |
