Industrial Taper Roller Bearings are separable and have components such as outer ring, inner ring, and roller assembly. The Bearings have the inner and outer ring raceways which are segments of cones and the rollers are also made with a taper so that the conical surfaces of the raceways and the roller axes if projected, would all meet at a common point on the main axis of the bearing. The Bearings are guided by a flange on the inner ring this stops the rollers from sliding out at high speed due to their momentum. The Industrial Taper Roller Bearings have internal clearance that is established during mounting by the axial position of the cone relative to the cup.