| Name | Value |
|---|---|
| Bearing number | 4304 |
| Size (mm) | 20x52x21 |
| Brand | MBY |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 52 |
| Width (mm) | 21 |
| Name | Value |
|---|---|
| d | 20 mm |
| D | 52 mm |
| B | 21 mm |
| C | 21 mm |
| r min. | 1.1 mm |
| da min. | 26.5 mm |
| Da max. | 45.5 mm |
| ra max. | 1 mm |
| Weight | 0.227 Kg |
| Basic dynamic load rating (C) | 19.5 kN |
| Basic static load rating (C0) | 17.0 kN |
| (Grease) Lubrication Speed | 8300 r/min |
| (Oil) Lubrication Speed | 11000 r/min |
| Calculation factor (f0) | 13.5 |
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