Q.

Following are the details pertaining to thrust bearing 1) External and internal dia of contacting surfaces-320 mm and 200 mm resp. 2) Axial load-80 kN 3)Pr. Intensity-350 kN/m2 4) shaft speed-400 rpm 5)coefficient of friction-0.06 Calculate power lost in overcoming friction. the frictional torque and power lost in frictional

A. 600.35 nm and 26.60 kw
B. 630.30 nm and 28.40 kw
C. 635.08 nm and 26.60 kw
D. 650.52 nm and 27.35 kw
Answer» C. 635.08 nm and 26.60 kw
1.5k
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