| Inner diameter of needle roller complement | Fw | 9 | mm |
| Width | B | 13 | mm |
| Basic static load rating, radial | C0r | 7,100 | |
| Limiting speed | nG | 31,000 |
| Outside diameter of needle roller complement | Ew | 12 | mm |
| Basic dynamic load rating, radial | Cr | 5,900 | |
| Fatigue load limit, radial | Cur | 980 | N |
| Reference speed | nϑr | 27,000 |
| Fabricante | Referencia |
|---|---|
| NTN | K9X12X13 (NTN) |
