NSK 6210-2Z Metal Shielded Single Row Deep Groove Ball Bearing 50x90x20mm

The NSK 6210-2Z is a precision single-row deep groove ball bearing (50mm bore x 90mm outside diameter x 20mm width) engineered for applications requiring reliable contamination protection with minimal rotational resistance. Featuring non-contact metal shields on both sides (2Z) , this bearing effectively excludes larger particulates and debris while securely retaining the factory-applied grease, with the shield design minimizing frictional drag to support elevated rotational speeds. Manufactured by NSK to exacting Japanese quality standards, this bearing accommodates both radial and axial loads with minimal friction, delivering consistent, low-vibration performance with a dynamic load rating of 35 kN and a static load rating of 23.2 kN. With grease lubrication limiting speeds of approximately 8,000 rpm, the 6210-2Z is ideally suited for electric motors, pumps, gearboxes, compressors, and general industrial machinery where a balance of protection and high-speed capability is required.