The AAA 2210 ZKD Self-Aligning Ball Bearing is engineered for demanding industrial environments where shaft deflection or mounting errors are unavoidable. Featuring a double row of precision-ground steel balls, this bearing is designed to handle moderate radial loads while compensating for significant static and dynamic misalignment, ensuring smooth operation and dramatically increasing service life compared to standard deep groove bearings. The 'ZKD' designation indicates a robust shielding configuration, offering superior protection against contamination from dust, debris, and moisture, making it ideal for dirty applications without compromising rotational speed or efficiency. Manufactured using AAA’s proprietary high-carbon chrome steel, the 2210 ZKD provides exceptional wear resistance and reliability in high-cycle operations.
Optimized for reliability and reduced maintenance cycles, the AAA 2210 ZKD is the preferred solution across key industrial sectors including material handling, agricultural machinery, fans and blowers, and textile production. Its precise dimensional consistency (50x90x23mm) ensures drop-in replacement compatibility across a wide range of OEM equipment. By choosing the AAA 2210 ZKD, customers invest in reduced downtime, minimized friction losses, and a higher operational lifespan, securing the long-term integrity of critical rotating equipment and delivering measurable cost savings over the equipment lifecycle.
Key Features
High tolerance for shaft misalignment and mounting errors (up to 2.5 degrees).
Robust ZKD shielding protects internal components from harsh contaminants, extending service life.
