The function of the half shaft bridge bearing is to attenuate vibration, protect the half shaft and other components. The half shaft (drive shaft) is subjected to alternating stresses such as torsion, shear, tension and compression, and impact, which may also cause torsional and bending vibrations of the drive shaft, resulting in additional stress. The stress distribution is uneven, and there is sliding friction between the drive shaft neck and the bearing.
Install bridge bearings on the half shaft to attenuate vibration and protect the half shaft and other components.
The half shaft (drive shaft) is subjected to alternating stresses such as torsion, shear, tension and compression, and impact, which can also cause torsional and bending vibrations of the drive shaft, resulting in additional stresses; Uneven stress distribution; There is sliding friction between the drive shaft neck and the bearing.
The shaft that transfers torque between the half shaft gearbox reducer and the drive wheel (previously mostly solid, but due to the easier control of uneven rotation of the hollow shaft, many cars use hollow shafts), with a universal joint (U/JOIN) at the inner and outer ends connected to the reducer gear and the inner ring of the hub bearing through splines on the universal joint.
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