# TIMKEN LARGE BORE SEAL The TIMKEN 21702-9438 Large Bore Seal is an essential component designed to provide superior sealing performance in various industrial applications. Engineered for reliability and efficiency, this single lip seal features a nitrile rubber (NBR/Buna-N) construction, ensuring durability and long-lasting service life in demanding environments.
Key Features • **Material**: Constructed from high-quality Nitrile (NBR/Buna-N) rubber, offering excellent resistance to wear, oil, and heat. • **Design**: Single lip configuration with a garter spring, ensuring effective sealing against contaminants and preventing leakage. • **Bore Size**: Specifically designed for large bore applications, accommodating a range of industrial machinery and equipment. • **Temperature Range**: Operates effectively within a temperature range of -40°F to 250°F (-40°C to 121°C), suitable for various industrial conditions. • **Compatibility**: Ideal for use in automotive, manufacturing, and heavy machinery applications where dependable sealing is critical.
Applications • **Automotive Industry**: Utilized in engines, transmissions, and differentials to maintain fluid integrity and protect components from contaminants. • **Industrial Machinery**: Suitable for pumps, compressors, and gearboxes, ensuring optimal performance and extending equipment life. • **Heavy Equipment**: Employed in construction and agricultural machinery, providing reliable sealing solutions under harsh operating conditions.
Benefits • **Enhanced Durability**: The robust nitrile material and precise engineering provide excellent wear resistance, prolonging the seal's lifespan. • **Leak Prevention**: The effective sealing action minimizes the risk of fluid leakage, protecting your equipment and reducing maintenance costs. • **Versatile Application**: Its compatibility with various industrial and automotive systems makes it a versatile choice for diverse sealing needs. --- *Product information compiled