| Name | Value |
|---|---|
| Bearing number | C3976KM |
| Size (mm) | 380x520x106 |
| Brand | MBY |
| Bore Diameter (mm) | 380 |
| Outer Diameter (mm) | 520 |
| Width (mm) | 106 |
| Name | Value |
|---|---|
| d | 380 mm |
| D | 520 mm |
| B | 106 mm |
| C | 106 mm |
| d2 | 428 mm |
| r1 min. | 4 mm |
| r2 min. | 4 mm |
| D1 | 489 mm |
| Ca | 1,8 mm |
| da min. | 395 mm |
| da max | 450 mm |
| Da min | 475 mm |
| Da max. | 505 mm |
| ra max. | 3 mm |
| Calculation factor (k2) | 0,098 |
| S1 | 21 mm |
| Weight | 66 Kg |
| Basic dynamic load rating (C) | 2120 kN |
| Basic static load rating (C0) | 4000 kN |
| Fatigue load limit (Pu) | 300 |
| Reference speed | 950 r/min |
| Limiting speed | 1300 r/min |
| Calculation factor (k1) | 0,129 |
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