The 6211ZNR RICH single row deep groove ball bearing is a robust and efficient component, designed for demanding industrial applications. Manufactured by RICH, this bearing measures 55x100x21 mm, providing substantial support in a relatively compact size for reliable rotation and load handling.
A key advantage of the 6211ZNR RICH is its one-sided non-contact shield (Z). This metal shield protects the internal components from larger debris and contamination while maintaining low friction on one side. Additionally, the snap ring groove on its outer ring (indicated by the 'NR' in its model name) allows for precise axial positioning and secure retention within a housing using a snap ring, simplifying assembly and reducing the need for extra components. Equipped with a sturdy steel cage, this bearing ensures optimal ball guidance and stability during operation. With normal radial clearance (CN), it provides balanced performance for general operating conditions. Produced in China, the 6211ZNR RICH bearing delivers consistent quality, high efficiency, and exceptional durability, making it an excellent choice for electric motors, agricultural machinery, and other applications needing dependable support for radial and moderate axial loads in both directions.
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