Tapered Roller Cups

Coupled to cone components, tapered roller bearing cups act as the stationary outer ring that holds the rollers in place while the cone rotates. They ought to be paired with a tapered roller bearing cone that is compatible.  An integral part of the tapered roller bearing assembly, the cup—also known as "outer rings"—holds cones of different sizes inside the bearing unit.  They can be operated in configurations with one or two rows.