| Name | Value |
|---|---|
| Bearing number | NU 228 ECM |
| Size (mm) | 140x250x42 |
| Brand | MBY |
| Bore Diameter (mm) | 140 |
| Outer Diameter (mm) | 250 |
| Width (mm) | 42 |
| Name | Value |
|---|---|
| d | 140 mm |
| D | 250 mm |
| B | 42 mm |
| D1 | - 215.78 mm |
| F | 169 mm |
| r1,2 | min. - 3 mm |
| r3,4 | min. - 3 mm |
| s | 2.5 mm |
| da | min. - 154 mm |
| da | max. - 165 mm |
| db | min. - 172 mm |
| Da | max. - 235 mm |
| ra | max. - 2.5 mm |
| rb | max. - 2.5 mm |
| Basic dynamic load rating | C - 450 kN |
| Basic static load rating | C0 - 510 kN |
| Fatigue load limit | Pu - 57 kN |
| Reference speed | 2800 r/min |
| Limiting speed | 3200 r/min |
| Calculation factor | kr - 0.15 |
| Mass bearing | 9.414 kg |
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