The purpose of providing multiple collars on a flat collar pivot bear – McqOptions

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1.	The purpose of providing multiple collars on a flat collar pivot bearing is to ____.
A.	establish self sustaining bearing conditions
B.	increase the frictional resistance
C.	distribute the axial load because of limiting bearing pressure on bearing
D.	increase the power absorbed by the bearing
Answer» D. increase the power absorbed by the bearing

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