| Basic dynamic load rating, radial | Cr | 160,000 | |
| Outside diameter | D | 120 | mm |
| Reference speed | nϑr | 5,100 | |
| Fatigue load limit, radial | Cur | 20,700 |
| Width | B | 29 | mm |
| Bore diameter | d | 55 | mm |
| Limiting speed | nG | 8,100 | |
| Basic static load rating, radial | C0r | 155,000 |
| Width of lubricating groove | ns | 6.50 | mm |
| Raceway diameter of the inner ring | d2 | 71.60 | mm |
| Minimum chamfer dimension | rmin | 2 | mm |
| Diameter lubrication hole | ds | 3.20 | mm |
| Bore diameter outer ring | D1 | 98.30 | mm |
| Maximum recess radius | ra max | 2 | mm |
| Minimum diameter shaft shoulder | da min | 66 | mm |
| Maximum diameter of housing shoulder | Da max | 109 | mm |
| Manufacturer | Part Number |
|---|---|
| SKF | 21311-E-C3 (SKF) |
