SKF BT4B 328725 G/HA1 Bearing
d - 300 mm
D - 440 mm
B - 280.988 mm
T - 279.4 mm
r1.2 - min. - 3.3 mm
r3.4 - min. - 4.8 mm
Basic dynamic load rating - C - 3190 kN
Basic static load rating - C0 - 7800 kN
Fatigue load limit - Pu - 655 kN
Comparative radial load rating - CF - 850 kN
Comparative axial load rating - CFa - 175 kN
Thrust factor - K - 1.4
Calculation factor - e - 0.43
Calculation factor - Y1 - 1.6
Calculation factor - Y2 - 2.3
Calculation factor - Y0 - 1.6
Mass bearing - 145 kg
Variants - TQO/GWI
- #number
- ID(内径)
- OD(外径)
- B(厚度)
SKF Bearings
2010-11-13
2011-06-20
2012-02-03
2012-10-04
2013-06-14
2014-03-07
2014-12-15
2015-10-03
2016-07-29
2017-06-01
2018-04-18
2019-03-23
2020-02-21
2021-02-08
2022-01-25
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