A leather belt transmits 20kW power from a pulley of 750mm

Last updated: 6/10/2023

A leather belt transmits 20kW power from a pulley of 750mm diameter which runs a 500 rpm The belt is in contact with the pulley over an are of 160 degrees and the coefficient of friction between the belt and the pulley is 0 3 Find the tension on each side of the open belt drive What is main purpose of lubrication State important properties of a good lubricant