| Name | Value |
|---|---|
| Bearing number | BT4B 328345/HA1 |
| Size (mm) | 279,4x407x320 |
| Brand | MBY |
| Bore Diameter (mm) | 279.4 |
| Outer Diameter (mm) | 407 |
| Width (mm) | 320 |
| Name | Value |
|---|---|
| d | 279.4 mm |
| D | 407 mm |
| B | 320 mm |
| T | 288 mm |
| r1,2 | min. - 3.5 mm |
| r3,4 | min. - 1.5 mm |
| Basic dynamic load rating | C - 3580 kN |
| Basic static load rating | C0 - 9000 kN |
| Fatigue load limit | Pu - 765 kN |
| Comparative radial load rating | CF - 950 kN |
| Comparative axial load rating | CFa - 159 kN |
| Thrust factor | K - 1.73 |
| Calculation factor | e - 0.33 |
| Calculation factor | Y1 - 2 |
| Calculation factor | Y2 - 3 |
| Calculation factor | Y0 - 2 |
| Mass bearing | 140 kg |
| Variants | TQI |
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