# Seals The TIMKEN 21702-0353 Seals Hi-Performance <8 is a high-quality PTFE single lip seal designed to provide exceptional sealing capabilities in a variety of demanding applications. Engineered with precision by Timken, a leader in industrial motion products, this seal ensures reliability and durability, making it an essential component for maintaining optimal performance in automotive and industrial machinery.
Key Features • **Material Composition**: Made from premium-grade PTFE, offering excellent chemical resistance and low friction characteristics for enhanced performance. • **Design**: Single lip design with a garter spring that maintains consistent contact with the shaft, ensuring effective sealing and reducing the risk of leakage. • **Temperature Range**: Capable of operating in a wide temperature range, suitable for environments up to 200°C (392°F). • **Size Compatibility**: Designed for shaft sizes less than 8 inches, ensuring versatility in various applications. • **Durability**: Engineered for longevity, providing reliable service life even under harsh operating conditions.
Applications • **Automotive**: Ideal for use in automotive engines, transmissions, and differentials, ensuring proper sealing to prevent fluid leaks. • **Industrial Machinery**: Suitable for various industrial applications, including pumps, compressors, and gearboxes, where reliable sealing is crucial. • **Chemical Processing**: Effective in environments where exposure to chemicals is prevalent, thanks to its PTFE construction.
Benefits • **Leak Prevention**: The effective sealing design minimizes the risk of fluid leaks, enhancing system efficiency and reducing maintenance costs. • **Reduced Friction**: PTFE material reduces friction, leading to lower wear and tear on components and prolonging service life. • **Enhanced Reliability**: Timken's renowned engineering expertise ensures that this seal performs reliably in demanding conditions, providing peace of mind during ope