Bearings are what allow the gears to rotate easily. They are generally made from bronze or brass, and so they match into races (or grooves) inside the gearbox housing. We use cookies making sure that we provde the best expertise on our Site. For more info read through our Privacy https://filtergearbox31840.blog2news.com/34728512/new-step-by-step-map-for-filter-gearbox