Bearing 32020X/Q SKF 32020X/Q SKF bearing Size Chart (mm/inches) |
|---|
| Bearing number | W 61709 |
| Size (mm) | 55x45x6 |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 45 |
| Width (mm) | 6 |
| d | 45 mm |
| D | 55 mm |
| B | 6 mm |
| d1 | 48.3 mm |
| D2 | 53.2 mm |
| r1,2 - min. | 0.3 mm |
| da - min. | 47 mm |
| Da - max. | 53.5 mm |
| ra - max. | 0.3 mm |
| Basic dynamic load rating - C | 1.5 kN |
| Basic static load rating - C0 | 1.4 kN |
| Fatigue load limit - Pu | 0.06 kN |
| Reference speed | 24000 r/min |
| Limiting speed | 15000 r/min |
| Calculation factor - kr | 0.015 |
| Calculation factor - f0 | 9.1 |
| d1 ≈ | 48.3 mm |
| D2 ≈ | 53.2 mm |
| r1,2 min. | 0.3 mm |
| da min. | 47 mm |
| Da max. | 53.5 mm |
| ra max. | 0.3 mm |
| Basic dynamic load rating C | 1.46 kN |
| Basic static load rating C0 | 1.37 kN |
| Fatigue load limit Pu | 0.06 kN |
| Calculation factor kr | 0.015 |
| Calculation factor f0 | 9.1 |
| Mass bearing | 0.022 kg |