À conical pivo of pressure is the diameters the coefficient

Elements Of Electromagnetics
7th Edition
ISBN:9780190698614
Author:Sadiku, Matthew N. O.
Publisher:Sadiku, Matthew N. O.
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A conical pivot bearing carries a load of 50KN. the angle of cone is 120°. The intensity
of pressure is 45N/Cm?. The external diameter is 3 times the internal diameter. Find
the diameters of the bearing surfaces. If the power lost is 2.5kW at 140 rpm. Determine
the coefficient of friction.
Transcribed Image Text:A conical pivot bearing carries a load of 50KN. the angle of cone is 120°. The intensity of pressure is 45N/Cm?. The external diameter is 3 times the internal diameter. Find the diameters of the bearing surfaces. If the power lost is 2.5kW at 140 rpm. Determine the coefficient of friction.
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