| Inner diameter of needle roller complement | Fw | 40 | mm |
| Width | B | 20 | mm |
| Basic static load rating, radial | C0r | 59,000 | |
| Limiting speed | nG | 11,100 |
| Outside diameter of needle roller complement | Ew | 48 | mm |
| Basic dynamic load rating, radial | Cr | 36,000 | |
| Fatigue load limit, radial | Cur | 7,700 | |
| Reference speed | nϑr | 6,100 |
| Manufacturer | Part Number |
|---|---|
| NTN | K40X48X20 (NTN) |
