| d | 10mm | single row, stainless steel, with flanged outer ring |
| D | 19mm | Deep groove ball bearings |
| D3 | 21mm | Principal dimensions |
| C | 1,14kN dynamic | Basic load ratings |
| Co | 0,57kN static | static|Basic load ratings |
| Speed | 80000r/min | Reference Speed ratings |
| Speed | 38000r/min | Limiting Speed ratings |
| Bearing | W 63800-2ZR | Designations |
| Bearing: | W 63800-2ZR | Designations |
| Speed: | 38000r/min | Limiting Speed ratings |
| C: | 1,14kN dynamic | Basic load ratings |
| Speed: | 80000r/min | Reference Speed ratings |
| Co: | 0,57kN static | static|Basic load ratings |
| Pu: | 0,025kN | limit Fatigue |
|