The figure shows the rear rotating axle of a 4-wheel wagon with the same FRONT AXLE design and REAR AXLE design. The wagon moves at a constant speed and the diameter of the wheels carrying the axle is D=512 mm and the circumferential speed=3.1 m/s. Due to the load (m) on the wagon, a force of 16574 Newtons acts in the vertical direction. ALSO, a horizontal force of 21% of the vertical load acts on the wagon laterally (horizontally) in bends. It is planned that the bearings of the axle will be bearing 6008 deep groove ball bearings. Calculate the life of bearing A in hours.The radial effect of lateral loads will not be taken into account in the bearing force calculation. Fo.Fa/Co = 1.38 Pi=3.14
The figure shows the rear rotating axle of a 4-wheel wagon with the same FRONT AXLE design and REAR AXLE design. The wagon moves at a constant speed and the diameter of the wheels carrying the axle is D=512 mm and the circumferential speed=3.1 m/s. Due to the load (m) on the wagon, a force of 16574 Newtons acts in the vertical direction. ALSO, a horizontal force of 21% of the vertical load acts on the wagon laterally (horizontally) in bends.
It is planned that the bearings of the axle will be bearing 6008 deep groove ball bearings. Calculate the life of bearing A in hours.The radial effect of lateral loads will not be taken into account in the bearing force calculation.
Fo.Fa/Co = 1.38
Pi=3.14
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