Roller bearings consist of four interdependent components: the cone(inner ring), the cup(outer ring), the tapered rollers(rolling elements) and cage (roller retainer) Tapered roller bearings, tapered roller bearing, taper roller bearing, cylindrical roller bearing, spherical roller bearing, roller thrust bearing, roller blade bearing, roller skate bearing, cross roller bearing, cooper roller bearing, crossed roller bearing, tapper roller bearing, split roller bearing, track roller bearing, sealed roller bearing, roller clutch bearing, cooper roller bearing, double roller bearing, steel roller bearing, precision roller bearing, ceramic roller bearing, flanged roller bearing, caged roller bearing, plastic roller bearing are uniquely designed to manage both thrust and radial loads on rotating shaft. The steeper the cup angle, the greater the ability to bearing to handle thrust loads