Self-Aligning Ball Bearings

A self-aligning ball bearing is a type of rolling-element bearing designed to accommodate misalignment between the shaft and housing without compromising performance.

It features two rows of balls, a common sphered outer ring raceway, and an inner ring with two raceways. This unique construction allows the bearing to self-adjust and correct any angular misalignment that may occur during operation.

Self-aligning ball bearings are particularly advantageous in applications where shaft deflection or mounting inaccuracies are common. They are widely used in agricultural machinery, textile manufacturing equipment, and conveyor systems, where they provide reliable performance, reduced maintenance needs, and prolonged operational life even under conditions of misalignment.