| Bore diameter | d | 55 | mm |
| Width | B | 9 | mm |
| Basic static load rating, radial | C0r | 8,500 | |
| Limiting speed | nG | 4,400 |
| Outside diameter | D | 72 | mm |
| Basic dynamic load rating, radial | Cr | 9,600 | |
| Fatigue load limit, radial | Cur | 520 | N |
| Minimum diameter shaft shoulder | da min | 57 | mm |
| Maximum fillet radius | ra max | 0.30 | mm |
| Maximum diameter of housing shoulder | Da max | 70 | mm |
| Minimum chamfer dimension | rmin | 0.30 | mm |
| Shoulder diameter inner ring | d1 | 60.60 | mm |
| Caliber diameter outer ring | D2 | 68.60 | mm |
| Manufacturer | Part Number |
|---|---|
| SKF | 61811 -2RS1 |
