Conventional gearboxes generally have two sets of gears: input and output. the enter & the output. The input gears are preset to the countershaft, producing them single units. It drives the person gears on the principle shaft, which rotate freely over the bearings. Bevel gearboxes have spiral and straight https://finntvtqn.bloggerbags.com/39084736/rumored-buzz-on-gearbox