| D | 82,931mm | Tapered roller bearings, |
| T | 23,812mm | Principal dimensions |
| c | 80,9kN | dynamic Basic load ratings |
| Co | 106kN static | static|Basic load ratings |
| Speed | 6000r/min | Limiting Speed ratings |
| Limit Speed | 9000r/min | Limiting Speed ratings |
| Bearing | 25577/2/25520/2/Q | Designations |
| Co: | 106kN static | static|Basic load ratings |
| c: | 80,9kN | dynamic Basic load ratings |
| Speed: | 6000r/min | Limiting Speed ratings |
| Limit Speed: | 9000r/min | Limiting Speed ratings |
| Bearing: | 25577/2/25520/2/Q | Designations |
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