| Name | Value |
|---|---|
| Bearing number | NNCF 4956 CV |
| Size (mm) | 280x380x100 |
| Brand | MBY |
| Bore Diameter (mm) | 280 |
| Outer Diameter (mm) | 380 |
| Width (mm) | 100 |
| Name | Value |
|---|---|
| d | 280 mm |
| D | 380 mm |
| B | 100 mm |
| d1 | - 317 mm |
| D1 | - 343 mm |
| b1 | 9.4 mm |
| K | 5 mm |
| s | 6 mm |
| r1,2 | min. - 2.1 mm |
| r3,4 | min. - 2.1 mm |
| da | min. - 293 mm |
| das | 312 mm |
| Da | max. - 368 mm |
| ra | max. - 2 mm |
| rb | max. - 2 mm |
| Basic dynamic load rating | C - 1210 kN |
| Basic static load rating | C0 - 2700 kN |
| Fatigue load limit | Pu - 255 kN |
| Reference speed | 700 r/min |
| Limiting speed | 900 r/min |
| Calculation factor | kr - 0.25 |
| Mass bearing | 33.5 kg |
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