Taper Roller Bearings

The inner and outer ring raceways and rollers of these bearings 
are made with a taper so that the surface planes of the raceways 
and roller axis meet at a point.
The rollers are guided by a flange on the inner ring.

Tapered roller bearings are separable, and have the following 
components: outer ring,inner ring and roller assembly. The 
non-separable inner ring and roller assembly is called the 'cone', 
and the outer ring is called the 'cup'. Internal clearance
is established during mounting by the axial position of the cone 
relative to the cup.

Typical applications: speed reducers, automotive applications, 
construction equipment,pumps, printing presses, paper mill machines