| Name | Value |
|---|---|
| Bearing number | 23280-B-K-MB+AH3280G |
| Size (mm) | 400x720x256 |
| Brand | MBY |
| Bore Diameter (mm) | 400 |
| Outer Diameter (mm) | 720 |
| Width (mm) | 256 |
| Name | Value |
|---|---|
| d | 400 mm |
| d1 | 380 mm |
| D | 720 mm |
| B | 256 mm |
| C | 256 mm |
| n | 23,5 mm |
| I | 302 mm |
| a | 10 mm |
| b | 44 mm |
| r min. | 6 mm |
| D1 | 609,8 mm |
| Thread (G) | Tr420X5 |
| da min. | 426 mm |
| Da max. | 694 mm |
| ra max. | 5 mm |
| d5 | 12,5 r/min |
| Weight | 489,4 Kg |
| Basic dynamic load rating (C) | 5700 kN |
| Basic static load rating (C0) | 10800 kN |
| Fatigue load limit (Pu) | 820 |
| Reference speed | 370 r/min |
| Limiting speed | 700 r/min |
| Calculation factor (e) | 0,38 |
| Calculation factor (Y0) | 1,74 |
| Calculation factor (Y1) | 1,78 |
| Calculation factor (Y2) | 2,65 |
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