About Taper Roller Bearing

A Taper Roller Bearing is a rolling-element bearing that can support both radial loads (perpendicular to the shaft) and axial loads (parallel to the shaft). It uses conical (tapered) rollers as rolling elements, arranged between inner and outer raceways that are also tapered.

Taper Roller Bearing Types

Single Row Deep Groove Ball Bearing

A Single Row Deep Groove Ball Bearing is the most widely used type of rolling-element bearing. It has deep raceway grooves in both the inner and outer rings, allowing it to support radial loads and a limited degree of axial loads in both directions.

Single Row Flange Taper Roller Bearing

A Single Row Flange Taper Roller Bearing is a taper roller bearing with a flange (or rib) added to the outer ring or inner.The flange provides axial guidance to the rollers, improves rigidity, and helps the bearing handle combined radial + axial loads more effectively.

Double Row Taper Roller Bearing

A Double Row Taper Roller Bearing is a type of rolling-element bearing that has two rows of tapered rollers arranged back-to-back or face-to-face in one common outer ring. It is designed to carry high radial loads and axial loads in both directions simultaneously.

Four Row Taper Roller Bearing

A Four Row Taper Roller Bearing is a heavy-duty bearing that has four rows of tapered rollers. It is designed to handle very high radial loads and axial loads in both directions simultaneously. Because of its multi-row design, it provides maximum load capacity and rigidity, making it suitable for the toughest applications.