# TIMKEN 21158-5398 Hi-Performance Seals The TIMKEN 21158-5398 Hi-Performance Seal is engineered to provide exceptional sealing performance in demanding automotive and industrial applications. Constructed from high-quality Nitrile (Buna-N) material, this single lip seal features a garter spring design that ensures a tight seal against contaminants and retains lubrication, significantly enhancing the longevity and reliability of your machinery.
Key Features • **Material Composition**: Made from premium NBR (Nitrile Butadiene Rubber), ensuring excellent resistance to a wide range of fluids, including oils, grease, and fuels. • **Design Specification**: Features a single lip design with a garter spring, providing optimal sealing pressure to prevent leakage and contamination. • **Size and Compatibility**: Designed for applications requiring seals with a diameter of less than 8 inches, making it versatile for various machinery and automotive systems. • **Temperature Range**: Capable of operating effectively in temperatures ranging from -40°F to 250°F (-40°C to 121°C), accommodating both extreme cold and heat. • **Durability**: Engineered for high-performance applications, this seal withstands wear and aging, ensuring long-lasting service life under demanding conditions.
Applications • **Automotive**: Ideal for use in engines, transmissions, and differential applications where sealing against fluid leaks is critical. • **Industrial Machinery**: Suitable for a variety of industrial applications, including pumps, motors, and gearboxes, where reliable sealing is essential to maintain operational efficiency. • **Hydraulic Systems**: Effectively used in hydraulic applications to prevent fluid loss and protect components from dirt and moisture ingress.
Benefits • **Enhanced Reliability**: The robust design and high-quality materials ensure a reliable seal, reducing maintenance costs and downtime associated with leaks. • **Improved Performance**: Maintains optimal lubri