Choose the type of rolling element bearings to support the rotating parts (not exact dimensions, just...

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Choose the type of rolling element bearings to support the rotating parts (not exact dimensions, just the type). Justify your choices • Evaluate the diameter of the balls required such that the maximum Hertzian pressure in each contact is in the range 1.2 - 1.5 GPa. Take the traction coefficient of the oil 0.045, the average radius of the cage RC1 = 150mm and consider that there are 6 balls. Choose the type of rolling element bearings to support the rotating parts (not exact dimensions, just the type). Justify your choices • Evaluate the diameter of the balls required such that the maximum Hertzian pressure in each contact is in the range 1.2 - 1.5 GPa. Take the traction coefficient of the oil 0.045, the average radius of the cage RC1 = 150mm and consider that there are 6 balls.

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calculations for the ball diameter 1 Bearing Type Selection Since we need to support rotating parts we must consider bearings suitable for both radial ... View the full answer