# Seals The TIMKEN 21750-1300 Large Bore Seal is a high-performance sealing solution designed for demanding automotive and industrial applications. Constructed from premium NBR (Nitrile Butadiene Rubber), this single lip seal with a garter spring enhances durability and functionality, ensuring optimal performance in various environments.
Key Features • **Material Composition**: Made from NBR, this seal offers excellent resistance to oils, fuels, and various chemicals, ensuring longevity and reliability in harsh conditions. • **Design**: The single lip design with a garter spring provides effective sealing to prevent leakage, maintaining system integrity and reducing wear on components. • **Bore Size**: Designed for large bore applications, this seal accommodates a wide range of shaft sizes, enhancing versatility in installation. • **Temperature Range**: Operates effectively within a temperature range of -40°F to 250°F (-40°C to 121°C), making it suitable for diverse operational environments. • **Durability**: Engineered to withstand high pressures and dynamic applications, ensuring reliable performance in both static and dynamic sealing situations.
Applications • **Automotive**: Ideal for use in engines, transmissions, and drivetrains where effective sealing is critical to prevent leaks and maintain performance. • **Industrial Machinery**: Suitable for heavy machinery, pumps, and compressors, where reliable sealing contributes to operational efficiency and reduced maintenance costs. • **Compatibility**: Designed to fit various shaft sizes, the TIMKEN 21750-1300 is compatible with a wide range of systems across multiple industries.
Benefits • **Enhanced Performance**: The superior sealing capabilities of the TIMKEN 21750-1300 help to maintain optimal fluid levels, thus enhancing the performance and longevity of machinery and vehicles. • **Reduced Maintenance**: By effectively preventing leaks, this seal minimizes the need for frequent maintenance, saving