# TIMKEN 21158-0553 Seals The TIMKEN 21158-0553 is a high-performance single lip seal designed for effective sealing in demanding environments. Engineered with precision, this NBR (Nitrile Butadiene Rubber) seal is specifically constructed to provide exceptional resistance to wear, heat, and various lubricants, ensuring optimal performance and durability in automotive and industrial applications.
Key Features • **Material Composition**: Manufactured from high-quality NBR, providing excellent oil and fuel resistance, along with a wide temperature tolerance ranging from -40°F to 250°F (-40°C to 121°C). • **Design**: Features a single lip design with a garter spring for enhanced sealing capability, reducing the risk of leakage and prolonging service life. • **Performance Specifications**: Capable of maintaining a reliable seal at high speeds and under fluctuating pressures, making it suitable for dynamic applications. • **Durability**: Engineered to withstand harsh environmental conditions, including moisture, dirt, and temperature extremes, ensuring a longer operational lifespan. • **Compatibility**: Ideal for use in various automotive and industrial machinery applications, ensuring versatility and adaptability in multiple settings.
Applications • **Automotive Industry**: Perfect for sealing engine components, transmissions, and drive axles, where reliable performance is critical. • **Industrial Machinery**: Suitable for use in pumps, compressors, and hydraulic systems, enhancing operational efficiency while minimizing maintenance costs. • **General Purpose**: Effective in applications requiring reliable sealing solutions to prevent fluid leakage and contamination in dynamic environments.
Benefits • **Enhanced Reliability**: Reduces the risk of leakage and extends the service life of machinery components, contributing to lower operational costs. • **Improved Efficiency**: Maintains optimal performance under various working conditions, ensuring smooth operatio