| d | 20mm | with machined rings, with flanges, with an inner ring |
| D | 37mm | Needle roller bearings, , |
| B | 18mm | Principal dimensions |
| c | 19,4kN | dynamic Basic load ratings |
| Co | 22,4kN static | static|Basic load ratings |
| Speed | -r/min | Limiting Speed ratings |
| Limit Speed | 7500r/min | Limiting Speed ratings |
| Bearing | NA 4904.2RS | Designations |
| c: | 19,4kN | dynamic Basic load ratings |
| Bearing: | NA 4904.2RS | Designations |
| Limit Speed: | 7500r/min | Limiting Speed ratings |
| Co: | 22,4kN static | static|Basic load ratings |
| Speed: | -r/min | Limiting Speed ratings |
|