| d | 50mm | with machined rings, with flanges, with an inner ring |
| D | 80mm | Needle roller bearings, , |
| B | 28mm | Principal dimensions |
| c | 62,7kN | dynamic Basic load ratings |
| Co | 104kN static | static|Basic load ratings |
| Speed | 6300r/min | Limiting Speed ratings |
| Limit Speed | 7500r/min | Limiting Speed ratings |
| Bearing | NKIS 50 | Designations |
| Co: | 104kN static | static|Basic load ratings |
| c: | 62,7kN | dynamic Basic load ratings |
| Limit Speed: | 7500r/min | Limiting Speed ratings |
| Bearing: | NKIS 50 | Designations |
| Speed: | 6300r/min | Limiting Speed ratings |
|