When installing a ball bearing that is a press fit (tight)onto the main shaft, pressure should be applied to the _____ race.
A)inner
B)outer
C)both A and B
D)neither A nor B

Question

Quizplus · Accepted Answer

When installing a ball bearing that is a press fit onto the main shaft, pressure should be applied to the inner race. This ensures that the force is directly transmitted to the shaft without putting undue stress on the balls or the cage of the bearing, which could damage the bearing. Applying pressure to the outer race in this scenario could cause misalignment or damage since the force is not being directly applied to the component (the shaft) that the bearing is being fitted onto.

When Installing a Ball Bearing That Is a Press Fit