# Seals The TIMKEN 21158-1185 Seals are engineered for high-performance applications, delivering exceptional reliability and protection in a variety of environments. Made from NBR (Nitrile Butadiene Rubber), these seals are designed to withstand high pressures and temperatures while providing superior sealing capabilities.
Key Features • **Material Composition**: Constructed from NBR/Buna-N, offering excellent resistance to oil, fuel, and other aggressive media. • **Design**: Features a single lip design with a garter spring, ensuring a tight fit and enhanced sealing performance. • **Temperature Range**: Functions effectively in a temperature range of -40°F to 250°F (-40°C to 121°C), suitable for diverse operational conditions. • **Pressure Resistance**: Capable of withstanding pressures up to 15 psi, making it ideal for high-pressure applications. • **Durability**: Engineered for extended service life and minimal maintenance, reducing downtime and operational costs.
Applications • **Automotive**: Perfect for use in engines, transmissions, and differentials where effective sealing is essential. • **Industrial Machinery**: Suitable for various applications in manufacturing and machinery where contamination prevention is critical. • **Aerospace**: Adaptable for aerospace components requiring reliable sealing under extreme conditions.
Benefits • **Enhanced Reliability**: Reduces the risk of leaks and failures, ensuring optimal performance and longevity of machinery. • **Cost-Effective**: Lowers maintenance costs through durability and reduced frequency of replacements. • **Versatility**: Compatible with a wide range of fluids and conditions, making it a versatile choice for multiple applications. --- *Product information compiled with AI assistance for reference purposes.*