question_answer

Which one of the following correctly relates the life of a roller bearing in millions of revolutions (L) the load P and the basic dynamic load rating for 1 million revolutions C?

A) \[L={{(C/P)}^{3}}\]                

B) \[L={{(C/P)}^{10/3}}\]

C) \[L={{(P/C\,)}^{3}}\]              

D) \[L={{(C/P)}^{1/3}}\]