Common gearboxes commonly have two sets of gears: enter and output. the enter & the output. The enter gears are fastened around the countershaft, creating them solitary models. It drives the individual gears on the main shaft, which rotate freely within the bearings. Bevel gearboxes have spiral and straight https://gearbox97529.blogchaat.com/33859258/what-does-gearbox-mean