| Basic dynamic load rating, radial | Cr | 89,000 | |
| Outside diameter | D | 130 | mm |
| Reference speed | nϑr | 6,700 | |
| Fatigue load limit, radial | Cur | 1,790 |
| Width | B | 46 | mm |
| Bore diameter | d | 60 | mm |
| Limiting speed | nG | 5,200 | |
| Basic static load rating, radial | C0r | 28,000 |
| Shoulder diameter inner ring | d1 | 77 | mm |
| Minimum chamfer dimension | rmin | 2.10 | mm |
| Shoulder diameter outer ring | D1 | 108.50 | mm |
| Maximum fillet radius | ra max | 2.10 | mm |
| Minimum cavity diameter of the sleeve | db min | 66 | mm |
| Maximum diameter shaft shoulder | da max | 74 | mm |
| Minimum cavity width of the sleeve | Ba min | 5 | mm |
| Maximum diameter of housing shoulder | Da max | 118 | mm |
| Minimum diameter shaft shoulder | da min | 72 | mm |
| Manufacturer | Part Number |
|---|---|
| RIV Officine di Villar Perosa | 13BBJK |
| SKF | 2312 K/C3 (SKF) |
| NSK | 2312 K (NSK) |
| SKF | 2312 K (SKF) |
| Koyo | 2312K |
| Marlin-Rockwell Corp. | 2312K |
| NTN | 2312K (NTN) |
| RHP | 2312K |
| SNR | 2312KG15J30 |
| Steyr-Daimler-Puch | 2312K/C3 |
| GPZ Bearings | 111612 |
