| Name | Value |
|---|---|
| Bearing number | 61811 |
| Size (mm) | 55x72x9 |
| Brand | MBY |
| Bore Diameter (mm) | 55 |
| Outer Diameter (mm) | 72 |
| Width (mm) | 9 |
| Name | Value |
|---|---|
| d | 55 mm |
| D | 72 mm |
| B | 9 mm |
| d1 | - 60.6 mm |
| D1 | - 66.4 mm |
| r1,2 | min. - 0.3 mm |
| da | min. - 57 mm |
| Da | max. - 70 mm |
| ra | max. - 0.3 mm |
| Basic dynamic load rating | C - 9 kN |
| Basic static load rating | C0 - 8.8 kN |
| Fatigue load limit | Pu - 0.375 kN |
| Reference speed | 19000 r/min |
| Limiting speed | 12000 r/min |
| Calculation factor | kr - 0.015 |
| Calculation factor | f0 - 17 |
| Mass bearing | 0.083 kg |
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