| Bore diameter | d | 40 | mm |
| Width | B | 33 | mm |
| Basic static load rating, radial | C0r | 13,500 | |
| Limiting speed | nG | 7,900 |
| Outside diameter | D | 90 | mm |
| Basic dynamic load rating, radial | Cr | 46,000 | |
| Fatigue load limit, radial | Cur | 860 | N |
| Reference speed | nϑr | 8,700 |
| Minimum diameter shaft shoulder | da min | 49 | mm |
| Maximum diameter of housing shoulder | Da max | 81 | mm |
| Minimum cavity width of the sleeve | Ba min | 5 | mm |
| Maximum diameter shaft shoulder | da max | 51 | mm |
| Minimum cavity diameter of the sleeve | db min | 45 | mm |
| Maximum fillet radius | ra max | 1.50 | mm |
| Minimum chamfer dimension | rmin | 1.50 | mm |
| Shoulder diameter inner ring | d1 | 53.70 | mm |
| Shoulder diameter outer ring | D1 | 74.50 | mm |
| Manufacturer | Part Number |
|---|---|
| RIV Officine di Villar Perosa | 9BBJK |
| SKC | 8626228 |
| Koyo | 2308K (KOYO) |
| SKF | 2308-K (SKF) |
| SKF | 2308-K/C3 (SKF) |
| Marlin-Rockwell Corp. | 2308EK |
| SKF | 2308-E-K TN9 (SKF) |
| SKF | 2308 E-K TN9/C3 (SKF) |
| NSK | 2308 K (NSK) |
| NTN | 2308K |
| RHP | 2308K |
| SNR | 2308KG15J30 |
| NSK | 2308 K-TNG (NSK) |
| RHP | 2308KTNH |
| GPZ Bearings | 111608 |
| SKC | 3001408 |
| SKC | 5516513 |
