RS PRO Single Row Flanged Deep Groove Ball Bearing 4 mm ID 9 mm OD, 4 mm Width, Double Shielded SF684ZZ

RS PRO SF684ZZ single row flanged deep groove ball bearing with 4 mm inside diameter, 9 mm outside diameter, and 4 mm race width is engineered for demanding mechanical and industrial applications requiring precision and durability. The bearing utilizes steel balls and a steel cage that provide high wear resistance and a smooth operational surface resistant to corrosion, suitable for environments exposed to oils and chemical contaminants.

The double shield end type protects the internal lubrication and prevents ingress of contaminants, enhancing the bearing׳s longevity and reliability. The flanged race type enables secure and easy mounting, minimizes noise and vibration, and supports high rotational speeds up to 75,000 rpm.

This bearing's CN internal clearance and parallel bore type offer tight tolerance control, making it optimal for electric motors, office machinery, automation equipment, and garden and household appliances. Its static load rating of 226 kN and dynamic load rating of 641 N confirm its capability to handle moderate radial loads with high efficiency.

The RS PRO series provides consistent quality and reliability for mechanical spares and equipment. The 8 Extra Thin Section series design provides space savings without compromising performance, suitable for compact assemblies.

Features a double shield to reduce contamination and preserve lubrication. Constructed with high-quality steel balls and cage for durability and corrosion resistance. The flanged design enables easy installation and low vibration operation.

Supports limiting speeds up to 75,000 rpm for high-performance applications. Suitable for electric motors, office machinery, automation control, and household appliances. Designed as a single row deep groove ball bearing for reliable radial load support.

Offers a static load rating of 226 kN and dynamic load rating of 641 N for robust performance. Internal clearance rated CN to maintain precision and operational stability. Stainless steel material ensures corrosion resistance against oils and chemicals.

Ideal for industrial, mechanical, and manufacturing uses requiring efficient load transfer.

This bearing fits seamlessly in applications within industrial tools, mechanical machinery, and fluid power equipment sectors requiring high-speed radial load solutions. Its design supports reduced maintenance intervals due to quieter and cooler running characteristics.

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