| Name | Value |
|---|---|
| Bearing number | 6404 |
| Size (mm) | 20x72x19 |
| Brand | MBY |
| Bore Diameter (mm) | 20 |
| Outer Diameter (mm) | 72 |
| Width (mm) | 19 |
| Name | Value |
|---|---|
| d | 20 mm |
| D | 72 mm |
| B | 19 mm |
| d1 | - 37.11 mm |
| D1 | - 54.75 mm |
| r1,2 | min. - 1.1 mm |
| da | min. - 29 mm |
| Da | max. - 63 mm |
| ra | max. - 1 mm |
| Basic dynamic load rating | C - 30.7 kN |
| Basic static load rating | C0 - 15 kN |
| Fatigue load limit | Pu - 0.64 kN |
| Reference speed | 24000 r/min |
| Limiting speed | 15000 r/min |
| Calculation factor | kr - 0.035 |
| Calculation factor | f0 - 11 |
| Mass bearing | 0.409 kg |
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