Tapered Roller Bearing

This is the most basic and most widely used type of tapered roller bearing. It consists of two main separable parts: the inner race assembly and the outer race. It is typically mounted in opposing pairs on a shaft.
Size Range
ID 7.937 to 863.600 mm
(0.31225 to 34.0000 in.)
OD 31.991 to 1060.000 mm
(1.2595 to 41.7323 in.)
Design Attributes
Single cone and cup
One-piece pressed steel cage retains rollers on the cone and spaces them evenly
Pin type cages also available
Applications
Vehicle front wheels
Differential and pinion configurations
Conveyor rolls
Machine tool spindles
Trailer wheels