| Name | Value |
|---|---|
| Bearing number | 61903 |
| Size (mm) | 17x30x7 |
| Brand | MBY |
| Bore Diameter (mm) | 17 |
| Outer Diameter (mm) | 30 |
| Width (mm) | 7 |
| Name | Value |
|---|---|
| d | 17 mm |
| D | 30 mm |
| B | 7 mm |
| d1 | - 20.4 mm |
| D2 | - 27.7 mm |
| r1,2 | min. - 0.3 mm |
| da | min. - 19 mm |
| Da | max. - 28 mm |
| ra | max. - 0.3 mm |
| Basic dynamic load rating | C - 4.6 kN |
| Basic static load rating | C0 - 2.6 kN |
| Fatigue load limit | Pu - 0.108 kN |
| Reference speed | 50000 r/min |
| Limiting speed | 32000 r/min |
| Calculation factor | kr - 0.02 |
| Calculation factor | f0 - 14.7 |
| Mass bearing | 0.016 kg |
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