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Bearing is a mechanical component used in machines to reduce friction between rotating or moving parts and to make motion more efficient. Technically, bearings are designed to support, guide, or carry loads in rotational motion. Bearings typically consist of inner and outer rings, rolling elements (balls or rollers), and a cage. Bearings operate by mounting the inner ring onto a shaft and the outer ring into a housing. The rolling elements move between the two rings, significantly reducing frict