In a well greased ball bearing the coefficient of friction may be in the range
A)0.45 to 0.60
B)0.25 to 0.45
C)0.60 to 0.70
D)0.70 to 0.80
E)0.1 to 0.25

Name: In a well greased ball bearing the coefficient of friction may be in the range A)0.45 to 0.60 B)0.25 to 0.45 C)0.60 to 0.70 D)0.70 to 0.80 E)0.1 to 0.25
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Question

Quizplus · Accepted Answer

In a well-greased ball bearing, the coefficient of friction is typically very low, usually in the range of 0.1 to 0.25, due to the lubrication reducing the friction between the moving parts.

In a Well Greased Ball Bearing the Coefficient of Friction