Bearings are what allow the gears to rotate smoothly. They are generally designed out of bronze or brass, plus they in shape into races (or grooves) inside the gearbox housing. We use cookies to make certain that we supply you with the most effective working experience on our Internet site. https://filtergearbox35554.blogolize.com/5-tips-about-filter-gearbox-you-can-use-today-73128143