NTN SKF FAG TIMKEN NSK 657KV9351 bearing Size Chart (mm/inches) |
|---|
| Bearing number | W 63805 R-2Z |
| Size (mm) | 37x25x10 |
| Bore Diameter (mm) | 37 |
| Outer Diameter (mm) | 25 |
| Width (mm) | 10 |
| d | 25 mm |
| D | 37 mm |
| B | 10 mm |
| d1 | 28.2 mm |
| D2 | 34.12 mm |
| D3 | 40 mm |
| C | 2 mm |
| r1,2 - min. | 0.3 mm |
| da - min. | 27 mm |
| ra - max. | 0.3 mm |
| Basic dynamic load rating - C | 3.4 kN |
| Basic static load rating - C0 | 2.5 kN |
| Fatigue load limit - Pu | 0.108 kN |
| Reference speed | 38000 r/min |
| Limiting speed | 19000 r/min |
| Calculation factor - kr | 0.02 |
| d1 ≈ | 28.2 mm |
| D2 ≈ | 34.12 mm |
| D3 | 40 mm |
| r1,2 min. | 0.3 mm |
| da min. | 27 mm |
| ra max. | 0.3 mm |
| Basic dynamic load rating C | 3.38 kN |
| Basic static load rating C0 | 2.5 kN |
| Fatigue load limit Pu | 0.108 kN |
| Calculation factor kr | 0.02 |
| Calculation factor f0 | 13.7 |