Tapered roller bearing: Tapered roller bearing can manage both thrust and radial loads on rotating shafts and in housing. It comprises of single, double and four-row configurations. These types of beasing consist of four independent companies: The cone, or inner ring, the cup, or outer ring, the tapered rollers, or rolling elements, and the cage, or roller retainer. Single-row tapered roller bearing: It consists of the cone assemly and the cup. It is usually fitted as one of an opposing pair. During equipment assemly, single-row bearing can be set to the required clearance or preload condition to optimize performance. Double row tapered roller bearing feature double cups and two single cones. They are available in a varity of configurations for general industrial and automotive appliances.