| d | 100mm | with machined rings, with flanges, with an inner ring |
| D | 140mm | Needle roller bearings, , |
| B | 40mm | Principal dimensions |
| c | 125kN | dynamic Basic load ratings |
| Co | 280kN static | static|Basic load ratings |
| Speed | 3400r/min | Limiting Speed ratings |
| Limit Speed | 4000r/min | Limiting Speed ratings |
| Bearing | NA 4920 | Designations |
| Bearing: | NA 4920 | Designations |
| c: | 125kN | dynamic Basic load ratings |
| Limit Speed: | 4000r/min | Limiting Speed ratings |
| Co: | 280kN static | static|Basic load ratings |
| Speed: | 3400r/min | Limiting Speed ratings |
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