| D | 28mm | Deep groove ball bearings |
| c | 4,36kN | dynamic Basic load ratings |
| Co | 2,24kN static | static|Basic load ratings |
| Speed | 56000r/min | Limiting Speed ratings |
| Limit Speed | 28000r/min | Limiting Speed ratings |
| Bearing | 61902-2RZ | Designations |
| Adapter sleeve | | Designations |
| c: | 4,36kN | dynamic Basic load ratings |
| Co: | 2,24kN static | static|Basic load ratings |
| Pu: | 0,095kN | limit Fatigue |
| Speed: | 56000r/min | Limiting Speed ratings |
| Adapter sleeve : | | Designations |
| Bearing: | 61902-2RZ | Designations |
| Limit Speed: | 28000r/min | Limiting Speed ratings |
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