# TIMKEN PTFE Single Lip Seals The TIMKEN 21702-0712 Seals are high-performance PTFE (Polytetrafluoroethylene) seals designed for optimal sealing in various automotive and industrial applications. Engineered with precision, these seals feature a single lip design reinforced with a garter spring, ensuring a secure and effective seal to prevent leakage and contamination.
Key Features • **Material Composition**: Manufactured from high-quality PTFE, known for its excellent chemical resistance and low friction properties, making it ideal for demanding environments. • **Design**: Single lip with garter spring design enhances sealing effectiveness by maintaining consistent pressure against the shaft, resulting in reduced wear and extended service life. • **Temperature Range**: Capable of operating in extreme temperature conditions, ranging from -40°F to +500°F (-40°C to +260°C), ensuring reliable performance across various applications. • **Size Specifications**: Designed to fit standard shaft diameters, providing compatibility with a wide range of machinery and vehicles. • **Durability**: Resistant to wear, abrasion, and harsh chemicals, ensuring longevity and reliability in performance.
Applications • **Automotive**: Ideal for use in engines, transmissions, and differentials where high-performance sealing is critical to prevent fluid leaks. • **Industrial Machinery**: Suitable for various industrial equipment, including pumps, compressors, and rotary shafts, ensuring effective sealing in challenging operational environments. • **Compatibility**: Compatible with a wide array of lubricants and fluids, making it versatile for both lubrication and sealing applications.
Benefits • **Enhanced Performance**: The PTFE material and garter spring design work together to provide superior sealing capabilities, reducing maintenance needs and downtime. • **Increased Reliability**: Designed to withstand extreme conditions, ensuring consistent performance and reliability in cri