| Name | Value |
|---|---|
| Bearing number | C3980KM |
| Size (mm) | 400x540x106 |
| Brand | MBY |
| Bore Diameter (mm) | 400 |
| Outer Diameter (mm) | 540 |
| Width (mm) | 106 |
| Name | Value |
|---|---|
| d | 400 mm |
| D | 540 mm |
| B | 106 mm |
| C | 106 mm |
| d2 | 439 mm |
| r1 min. | 4 mm |
| r2 min. | 4 mm |
| D1 | 501 mm |
| Ca | 1,8 mm |
| da min. | 415 mm |
| da max | 461 mm |
| Da min | 487 mm |
| Da max. | 525 mm |
| ra max. | 3 mm |
| Calculation factor (k2) | 0,098 |
| S1 | 21 mm |
| Weight | 68,5 Kg |
| Basic dynamic load rating (C) | 2120 kN |
| Basic static load rating (C0) | 4000 kN |
| Fatigue load limit (Pu) | 290 |
| Reference speed | 900 r/min |
| Limiting speed | 1300 r/min |
| Calculation factor (k1) | 0,13 |
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