The horizontal shaft carries two V-belt pulleys, locations B and C, and rides on two bearings at A and D. The tensile forces in the belts under operating conditions are shown as FB1, FB2, FC1 and FC2. Also, the shaft carries an axial compressive load of P0. You may disregard rotation speed, shaft mass and pulley weights. The torque is transmitted between each pulley and the shaft by a single key fitted in a profile or semicircular end keyseat. Consider the shaft and key general machine parts. Loading con@tions and variables: Thout 268888 22 22 120.00 Nm 24 KN 32 mm 100 mm 200 mm 200 mm 400 mm 200 mm 800 N 1200 N 400 N 1400 N 0.48 mm DISTANCES BETWEEN LOCATIONS TORQUE LOAD Tingut PULLEY DIAMETER B (Drs) AXIAL LOADING PO JOURNAL BEARING A SHAFT DIAMETER Ds FBI CD PULLEY DIAMETER C (DPC) THRUST BEARING [RESISTS PO LOAD B C D FB2 FCL BELT FORCES ACTING ON PULLEYS FC2