1.

For a hydrostatic thrust bearing,Thrust load=450kN, shaft speed=730rpm, shaft diameter=450mm, recess diameter=310mm,film thickness=0.15mm,viscosity of lubricant=160SUS and specific gravity=0.86.Calculate power loss in pumping.

A. 2.68kW
B. 3.35kW
C. 2.6kW
D. 4.2kW
Answer» D. 4.2kW


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