A solid shaft transmits 26 kW at 480 r/min. The shaft is supported by two bearings, one w at each end of the shaft 1,4 m apart. A pinion with a PCD of 100 mm rotates clockwise at 1 050 r/min and drives a shaft by means of a gear, which is mounted 300 mm from the right-hand bearing and situated above the shaft. The normal pressure acts vertically. A pulley with a diameter of 1 200 mm is mounted directly in the centre of the shaft. muda This pulley drives a machine horizontally to the shaft. Take the contact to be 170 and the coefficient of friction be 0,23. 3.1 Calculate the following: 3.2 3.3 3.4 R 3.5 3.6 3.7 700mm Pulley Gea RY 700mm 300mm R The torque transmitted by the pinion. The belt tensions T and T2 The tangential force between the gears non The radial force between the gears The normal force between the gears The vertical reactions at the bearings The horizontal reactions at the bearings Fn