A spur pinion is driven by an electric motor of power 15 kW running at 740rpm. Pitch diameter of pinion is 108mm and speed reduction is 3:1. Module is 6mm and pressure angle 20o. The pinion is mounted on a shaft located in symmetrical bearings over a span of 300mm. The gear is overhanging by 50mm on the left of two bearings 200mm apart. Calculate the bearing reactions for the gear when the pinion rotates clockwise.