| Maximum diameter of housing shoulder | Da max | 56 | mm |
| Minimum diameter shaft shoulder | da min | 47 | mm |
| Maximum fillet radius | ra max | 0.30 | mm |
| Minimum chamfer dimension | rmin | 0.30 | mm |
| Shoulder diameter inner ring | d1 | 49.10 | mm |
| Shoulder diameter outer ring | D1 | 54.10 | mm |
| Bore diameter | d | 45 | mm |
| Width | B | 7 | mm |
| Basic static load rating, radial | C0r | 5,900 | |
| Limiting speed | nG | 21,900 |
| Outside diameter | D | 58 | mm |
| Basic dynamic load rating, radial | Cr | 7,000 | |
| Fatigue load limit, radial | Cur | 400 | N |
| Reference speed | nϑr | 7,300 |
| Manufacturer | Part Number |
|---|---|
| SKF | 61809 (SKF) |
