| d | 17mm | with machined rings, with flanges, with an inner ring |
| D | 30mm | Needle roller bearings, , |
| B | 23mm | Principal dimensions |
| c | 18,7kN | dynamic Basic load ratings |
| Co | 30,5kN static | static|Basic load ratings |
| Speed | 18000r/min | Limiting Speed ratings |
| Limit Speed | 20000r/min | Limiting Speed ratings |
| Bearing | NA 6903 | Designations |
| Limit Speed: | 20000r/min | Limiting Speed ratings |
| Co: | 30,5kN static | static|Basic load ratings |
| Bearing: | NA 6903 | Designations |
| c: | 18,7kN | dynamic Basic load ratings |
| Speed: | 18000r/min | Limiting Speed ratings |
|