| Inner diameter of needle roller complement | Fw | 70 | mm |
| Width | B | 30 | mm |
| Basic static load rating, radial | C0r | 135,000 | |
| Limiting speed | nG | 6,600 |
| Outside diameter of needle roller complement | Ew | 78 | mm |
| Basic dynamic load rating, radial | Cr | 60,000 | |
| Fatigue load limit, radial | Cur | 19,100 | |
| Reference speed | nϑr | 4,000 |
| Manufacturer | Part Number |
|---|---|
| NTN | K70X78X30 (NTN) |
