Inner Rings

Motion offers a large selection of bearing rings from leading brands like Timken, SKF, and FAG (Schaeffler). Bearings consist of two rings, inner and outer, with raceways. The shaft is inserted into the inner ring and the outer ring is inserted into the housing of the bearing. Typically, the inner and outer bearing rings are made from a high-purity, chrome alloy steel material. The bearing ring materials provide the bearing with long service life and high load ratings. Bearing rings, rolling elements, and cages all help the bearing to function and the combination of these elements allow the bearing to rotate smoothly.