| Bearing number |
BT4B 334076 G/HA1VA901 |
| Size (mm) |
438.048x305x280.99 |
| Bore Diameter (mm) |
438,048 |
| Outer Diameter (mm) |
305 |
| Width (mm) |
280,99 |
| d |
305 mm |
| D |
438.048 mm |
| B |
280.99 mm |
| T |
279.4 mm |
| r1,2 - min. |
2 mm |
| r3,4 - min. |
4.8 mm |
| Basic dynamic load rating - C |
3080 kN |
| Basic static load rating - C0 |
6700 kN |
| Fatigue load limit - Pu |
585 kN |
| Comparative radial load rating - CF |
815 kN |
| Comparative axial load rating - CFa |
180 kN |
| Thrust factor - K |
1.29 |
| Calculation factor - e |
0.46 |
| Calculation factor - Y1 |
1.5 |
| Calculation factor - Y2 |
2.2 |
| Calculation factor - Y0 |
1.4 |
| Mass bearing |
130 kg |
| Design variant/feature |
TQOS/GWISI |
| d1 ≈ |
334 mm |
| D1 ≈ |
393 mm |
| r1,2 min. |
2 mm |
| r3,4 min. |
4.8 mm |
| Basic dynamic load rating C |
3080 kN |
| Basic static load rating C0 |
6700 kN |
| Fatigue load limit Pu |
585 kN |
| Comparative radial load rating CF |
815 kN |
| Comparative axial load rating CFa |
180 kN |
| Thrust factor K |
1.29 |
| Calculation factor e |
0.46 |
| Calculation factor Y1 |
1.5 |
| Calculation factor Y2 |
2.2 |
| Calculation factor Y0 |
1.4 |