Bearing 23220 MBW33 MPZ 23220 MBW33 MPZ bearing Size Chart (mm/inches) |
|---|
| Bearing number | W 6304-2RZ |
| Size (mm) | 52x20x15 |
| Bore Diameter (mm) | 52 |
| Outer Diameter (mm) | 20 |
| Width (mm) | 15 |
| d | 20 mm |
| D | 52 mm |
| B | 15 mm |
| d1 | 30 mm |
| D2 | 45.4 mm |
| r1,2 - min. | 1.1 mm |
| Da - max. | 45.5 mm |
| ra - max. | 1 mm |
| Basic dynamic load rating - C | 13.8 kN |
| Basic static load rating - C0 | 7.8 kN |
| Fatigue load limit - Pu | 0.335 kN |
| Reference speed | 34000 r/min |
| Limiting speed | 17000 r/min |
| Calculation factor - kr | 0.035 |
| Calculation factor - f0 | 12.3 |
| d1 ≈ | 30 mm |
| D2 ≈ | 45.4 mm |
| r1,2 min. | 1.1 mm |
| da min. | 26.5 mm |
| da max. | 29.5 mm |
| Da max. | 45.5 mm |
| ra max. | 1 mm |
| Basic dynamic load rating C | 13.8 kN |
| Basic static load rating C0 | 7.8 kN |
| Fatigue load limit Pu | 0.335 kN |
| Calculation factor kr | 0.035 |
| Calculation factor f0 | 12.3 |
| Mass bearing | 0.14 kg |