| Bore diameter | d | 12 | mm |
| Width | B | 12 | mm |
| Basic static load rating, radial | C0r | 4,200 | |
| Limiting speed | nG | 13,700 |
| Outside diameter | D | 37 | mm |
| Basic dynamic load rating, radial | Cr | 10,300 | |
| Fatigue load limit, radial | Cur | 290 | N |
| Minimum diameter shaft shoulder | da min | 17.60 | mm |
| Maximum fillet radius | ra max | 1 | mm |
| Maximum diameter of housing shoulder | Da max | 31.40 | mm |
| Minimum chamfer dimension | rmin | 1 | mm |
| Shoulder diameter inner ring | d1 | 19.50 | mm |
| Caliber diameter outer ring | D2 | 31.40 | mm |
| Manufacturer | Part Number |
|---|---|
| SKF | 6301-2RS-C3 |
| SKF | 6301-2RS1/C3QE6 |
| RIV Officine di Villar Perosa | BLN12/053 |
| SKF | 6301-2RS1/C3 (SKF) |
| SKF | 6301-2RSH/C3 |
| SKF | 6301-2RSJEM |
| Alfatec | 510327 |
| Alfatec | 101116 |
| Fiat | 24940420 |
