| Name | Value |
|---|---|
| Bearing number | NU 2256 ECMA |
| Size (mm) | 280x500x130 |
| Brand | MBY |
| Bore Diameter (mm) | 280 |
| Outer Diameter (mm) | 500 |
| Width (mm) | 130 |
| Name | Value |
|---|---|
| d | 280 mm |
| D | 500 mm |
| B | 130 mm |
| D1 | - 433 mm |
| F | 327 mm |
| r1,2 | min. - 5 mm |
| s | 10.2 mm |
| da | min. - 300 mm |
| da | max. - 320 mm |
| db | min. - 331 mm |
| Da | max. - 480 mm |
| ra | max. - 4 mm |
| Basic dynamic load rating | C - 2200 kN |
| Basic static load rating | C0 - 3450 kN |
| Fatigue load limit | Pu - 305 kN |
| Reference speed | 1200 r/min |
| Limiting speed | 1900 r/min |
| Calculation factor | kr - 0.2 |
| Mass bearing | 115 kg |
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