| Under roller diameter | Fw | 50 | mm |
| Width, outer ring | B | 22 | mm |
| Basic static load rating, radial | C0r | 67,000 | |
| Limiting speed | nG | 8,900 |
| Outside diameter | D | 65 | mm |
| Basic dynamic load rating, radial | Cr | 42,500 | |
| Fatigue load limit, radial | Cur | 9,500 | |
| Reference speed | nϑr | 5,500 |
| Minimum chamfer dimension | rmin | 1 | mm |
| Fabricante | Referencia |
|---|---|
| GPZ Bearings | 6-4254709 |
| Koyo | NQS50/22 |
| Koyo | NRS50/22 |
| Torrington | RNA-506522 |
| IKO | RNA49-42 |
| NTN | NKS50 (NTN) |
| SKF | NKS50 (SKF) |
