Timken 21767-0159 is a high-performance inch oil seal with a nitrile (NBR) single lip and garter spring. This seal is designed for demanding shaft sealing applications in industrial environments, offering reliable fluid retention and contaminant exclusion. It features a rubber-covered outer diameter for improved sealing in imperfect housings and is rated for a standard operating temperature range of -40°F to +250°F.

TIMKEN 21767-0159 Seals The TIMKEN 21767-0159 is a high-performance PTFE single lip seal designed to provide optimal sealing solutions for a variety of applications. Engineered with precision and durability in mind, this seal is ideal for environments where reliability and efficiency are paramount. With its innovative design featuring a garter spring, the TIMKEN seal ensures a secure fit and exceptional resistance against wear and tear. ## Key Features • **Material:** Constructed from premium-grade PTFE (Polytetrafluoroethylene) for enhanced chemical resistance and thermal stability. • **Design:** Single lip design with an integrated garter spring that maintains consistent contact with the shaft, improving sealing performance. • **Temperature Range:** Effective operation in a wide temperature spectrum, typically from -40°F to +400°F, catering to diverse industrial conditions. • **Dimensions:** Catalog Number: 21767-0159, ensuring compatibility with a broad range of applications. • **Performance:** Designed to minimize leakage and prevent contaminants from entering critical components, thus prolonging equipment life. ## Applications • **Industrial Machinery:** Perfect for use in various industrial machines where sealing performance is critical to operational integrity. • **Automotive Systems:** Suitable for automotive applications, including engine systems and drivetrain components that demand high reliability. • **Energy Sector:** Ideal for sealing in energy applications, including oil and gas, where durability against harsh conditions is essential. • **Compatibility:** Designed to fit seamlessly with various shaft sizes and configurations, making it versatile across multiple sectors. ## Benefits • **Enhanced Reliability:** Offers exceptional sealing capabilities, reducing maintenance needs and downtime associated with leaks. • **Longevity:** The robust construction and high-quality materials ensure a long service life, lowering replacement costs and frequency. • **Efficiency:** Contributes to overall equipment efficiency by preventing leakage and maintaining optimal operating conditions. • **Versatility:** Suitable for a range of applications, making it a valuable addition to any industrial maintenance kit. --- *Product information compiled with AI assistance for reference purposes.*