For a radial bearing the desired rated life is 10000 hours for a speed – McqOptions

MCQOPTIONS

1.	For a radial bearing the desired rated life is 10000 hours for a speed of 600 rpm and radial load of 4 kN. The basic load rating (in kN) for the bearing will be
A.	28.45
B.	38.6
C.	35.6
D.	38
Answer» B. 38.6

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