TIMKEN LARGE BORE SEAL The TIMKEN 21238-4338 Large Bore Seal is an essential component designed to provide superior sealing performance in various demanding applications. Manufactured by Timken, a global leader in engineered bearings and industrial motion products, this seal is engineered for reliability and durability in harsh environments.
Key Features • Material Composition: Constructed from high-quality NBR (Nitrile Butadiene Rubber), which offers excellent resistance to wear, oil, and temperature extremes, ensuring a long service life. • Design: Features a single lip design with a garter spring that maintains consistent sealing pressure, effectively preventing leakage and contamination. • Dimensions: Engineered for large bore applications, ensuring a precise fit and optimal sealing performance in various industrial settings. • Temperature Resistance: Capable of withstanding operating temperatures from -40°F to +212°F (-40°C to +100°C), suitable for a wide range of environments. • Compatibility: Ideal for use in automotive, aerospace, and industrial machinery applications where reliable sealing is crucial.
Applications • Industrial Machinery: Perfect for sealing rotating shafts in heavy equipment, ensuring protection against dirt and moisture ingress. • Automotive: Commonly used in engine components and drivetrain applications, enhancing the longevity and performance of critical systems. • Aerospace: Suitable for sealing systems exposed to high pressures and temperatures, ensuring operational integrity in flight applications.
Benefits • Enhanced Reliability: Reduces the risk of leaks and contamination, contributing to the overall efficiency and lifespan of machinery. • Durability: The robust construction withstands harsh conditions, minimizing downtime and maintenance costs associated with seal replacements. • Versatile Use: Its wide temperature and application range make it a go-to choice for engineers and