# TIMKEN 21158-0787 Seals The TIMKEN 21158-0787 Seals are engineered for high-performance applications, designed to provide superior protection against contaminants and retain lubricants in various automotive and industrial environments. These seals are constructed from Nitrile (Buna-N) materials, ensuring optimal performance in harsh conditions.
Key Features • **Material Composition**: Made from durable NBR (Nitrile Butadiene Rubber) which offers excellent resistance to oils, fuels, and chemicals, ensuring longevity and reliability. • **Design**: Features a single lip with a garter spring, which enhances the sealing capability and maintains consistent pressure against the shaft to minimize leakage. • **Temperature Range**: Capable of withstanding temperatures from -40°C to +100°C (-40°F to +212°F), making it suitable for a wide range of applications. • **Size Specifications**: Designed for applications requiring precise fit and function, ensuring compatibility with various components. • **Performance Characteristics**: Engineered to reduce friction and wear, providing a reliable seal that enhances overall equipment efficiency and lifespan.
Applications • **Automotive**: Ideal for use in engine components, transmissions, and differentials where effective sealing is critical. • **Industrial Machinery**: Suitable for heavy machinery and equipment requiring robust sealing solutions to protect against dust and moisture. • **Compatibility**: Designed to fit standard applications, ensuring easy integration into existing systems without the need for modifications. • **Operational Suitability**: Functions effectively in both static and dynamic applications, offering versatility across various industries.
Benefits • **Enhanced Reliability**: The quality construction and design minimize the risk of leaks and failures, reducing maintenance costs and downtime. • **Improved Efficiency**: By effectively sealing lubricants, these seals contribute to smoother operation and