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Mechanical Engineering : Machine Design - Quiz(MCQ)
The bearing is subjected to a radial load of 4000N. Expected life for 90% bearings is 9000h and shaft is rotating at 1500rpm. Calculate the dynamic load capacity.
A)
42.21kN
B)
37.29kN
C)
35.22kN
D)
26.33kN

Correct Answer : Option (B) :   37.29kN


Explanation : C=4000x(810)â…“

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