| Name | Value |
|---|---|
| Bearing number | 30256 |
| Size (mm) | 280x500x89 |
| Brand | MBY |
| Bore Diameter (mm) | 280 |
| Outer Diameter (mm) | 500 |
| Width (mm) | 89 |
| Name | Value |
|---|---|
| d | 280 mm |
| D | 500 mm |
| T | 89 mm |
| B | 80 mm |
| C | 67 mm |
| a | -10 mm |
| r1 min. | 6 mm |
| r2 min. | 5 mm |
| Weight | 66.0 Kg |
| Basic dynamic load rating (C) | 1270000 kN |
| Basic static load rating (C0) | 1910000 kN |
| (Grease) Lubrication Speed | 620 r/min |
| (Oil) Lubrication Speed | 820 r/min |
| Calculation factor (e) | 0.46 |
| Calculation factor (Y0) | 0.72 |
| Calculation factor (Y1) | 1.31 |
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