| Name | Value |
|---|---|
| Bearing number | NNCF4976CV |
| Size (mm) | 380x520x140 |
| Brand | MBY |
| Bore Diameter (mm) | 380 |
| Outer Diameter (mm) | 520 |
| Width (mm) | 140 |
| Name | Value |
|---|---|
| d | 380 mm |
| D | 520 mm |
| B | 140 mm |
| C | 140 mm |
| b1 | 9,4 mm |
| d1 | 430 mm |
| r1 min. | 4 mm |
| r2 min. | 4 mm |
| r3 min. | 4 mm |
| r4 min. | 4 mm |
| D1 | 469 mm |
| E | 481,35 mm |
| K | 5 mm |
| ba min. | 398 mm |
| Da max. | 502 mm |
| das rec. | 414 mm |
| ra max. | 3 mm |
| rb max. | 3 mm |
| S | 7 mm |
| Weight | 91,5 Kg |
| Basic dynamic load rating (C) | 2380 kN |
| Basic static load rating (C0) | 5700 kN |
| Fatigue load limit (Pu) | 500 |
| Reference speed | 500 r/min |
| Limiting speed | 630 r/min |
| Calculation factor (kr) | 0,25 |
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