| Name | Value |
|---|---|
| Bearing number | BT4B 328305/HA1 |
| Size (mm) | 391,071x550x428,625 |
| Brand | MBY |
| Bore Diameter (mm) | 391.071 |
| Outer Diameter (mm) | 550 |
| Width (mm) | 428,625 |
| Name | Value |
|---|---|
| d | 391.071 mm |
| D | 550 mm |
| B | 428.625 mm |
| T | 384.175 mm |
| r3,4 | min. - 1.5 mm |
| Basic dynamic load rating | C - 6440 kN |
| Basic static load rating | C0 - 16600 kN |
| Fatigue load limit | Pu - 1290 kN |
| Comparative radial load rating | CF - 1730 kN |
| Comparative axial load rating | CFa - 278 kN |
| Thrust factor | K - 1.76 |
| Calculation factor | e - 0.33 |
| Calculation factor | Y1 - 2 |
| Calculation factor | Y2 - 3 |
| Calculation factor | Y0 - 2 |
| Mass bearing | 345 kg |
| Variants | TQIT |
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