# Seals The TIMKEN 21695-0643 Seals are high-performance sealing solutions designed for a variety of demanding applications. These FKM (Fluorocarbon) single lip seals feature a garter spring that provides superior sealing capabilities, ensuring long-lasting performance in challenging environments. Engineered for reliable operation, these seals are an essential component for maintaining system integrity and efficiency.
Key Features • **Material Composition**: Constructed from FKM (Fluorocarbon) for excellent resistance to heat, chemicals, and oil. • **Design**: Single lip design with a garter spring enhances the seal's flexibility and maintains pressure against the shaft. • **Size Compatibility**: Specifically designed for applications requiring seals with a diameter less than 8 inches. • **Temperature Range**: Capable of withstanding temperatures from -20°F to 400°F (-29°C to 204°C), ideal for both low and high-temperature environments. • **Durability**: Exceptional wear resistance ensures a longer service life, reducing maintenance costs and downtime.
Applications • **Automotive Industry**: Suitable for use in various automotive components, including engines, transmissions, and differentials. • **Industrial Machinery**: Effective in sealing applications in pumps, compressors, and other industrial equipment. • **Aerospace**: Designed for demanding aerospace applications where reliability and performance are critical. • **Energy Sector**: Ideal for sealing in oil and gas applications, where exposure to harsh chemicals and environmental conditions is common.
Benefits • **Enhanced Reliability**: The robust construction and high-quality materials ensure dependable operation in harsh environments. • **Cost Efficiency**: Extended service life minimizes the need for frequent replacements, leading to reduced operational costs. • **Improved Performance**: Maintains optimal performance of machinery by preventing leaks and contamination, enhancing overall efficiency.