# Seals The TIMKEN 21290-8405 is a high-performance seal engineered for superior durability and reliability in demanding automotive applications. Constructed from Hydrogenated Nitrile Butadiene Rubber (HNBR), this single lip seal is designed to provide excellent resistance against wear, heat, and aggressive media, making it an ideal choice for various industrial environments.
Key Features • **Material Composition**: Made from Hydrogenated Nitrile Butadiene Rubber (HNBR) for enhanced thermal stability and chemical resistance. • **Design**: Single lip design optimized for low friction and effective sealing performance. • **Performance Range**: Operates effectively in temperatures ranging from -40°F to 250°F (-40°C to 121°C), ensuring reliable performance in extreme conditions. • **Pressure Rating**: Capable of withstanding pressures up to 150 PSI, suitable for high-demand applications. • **Compatibility**: Designed for use in various automotive and industrial machinery applications.
Applications • **Automotive**: Ideal for sealing rotating shafts in engines, transmissions, and differentials where high-performance sealing is crucial. • **Industrial Machinery**: Utilized in hydraulic and pneumatic systems where reliable sealing prevents fluid leakage and contamination. • **Environment**: Suitable for applications exposed to harsh chemicals, oils, and operating conditions that demand robust sealing solutions.
Benefits • **Enhanced Durability**: The HNBR material provides superior resistance to wear and aging, leading to longer service life. • **Improved Efficiency**: The low friction design minimizes energy loss, contributing to overall system efficiency. • **Increased Reliability**: Ensures leak-proof performance, reducing maintenance costs and downtime in critical machinery applications. • **Versatility**: Compatible with a wide range of fluids and conditions, making it suitable for multiple applications across industries. --- *Product information compiled wit