Single Row Tapered Roller Bearing
Tapered roller bearings consist of a cone assembly and a cup. The non-separable cone assembly consists of the inner ring, the rollers, and a cage that retains & evenly spaces the rollers. The cup is simply the outer ring.
Internal clearance is established during mounting by the axial position of the cone relative to the cup. Single Row Tapered Roller Bearings can only accept axial load in one (1) direction.