Timken 21168-0087 high-performance nitrile (NBR) single-lip oil seal with garter spring, designed for shaft sealing applications under 8 inches in bore. Features a rubber-covered outer diameter for improved sealing and installation. Suitable for general industrial use in pumps, gearboxes, and motors, with an operating temperature range of -40°F to +250°F.

Seals The TIMKEN 21168-0087 Seals are high-performance VMQ (Silicone) single lip seals designed to provide exceptional sealing capabilities for a variety of applications. Engineered with precision, these seals effectively prevent the leakage of fluids and contaminants, ensuring that equipment operates reliably under varying conditions. ## Key Features • **Material**: Constructed from high-quality VMQ (Silicone), offering superior resistance to temperature extremes, chemicals, and UV light. • **Design**: Single lip design with a garter spring enhances sealing effectiveness and provides a secure fit. • **Temperature Range**: Operates efficiently in temperatures from -50°C to +200°C (-58°F to +392°F), making it suitable for diverse environments. • **Compatibility**: Ideal for use in automotive, industrial machinery, and aerospace applications, ensuring versatility across multiple sectors. • **Durability**: Excellent wear resistance and longevity, reducing the need for frequent replacements and maintenance. ## Applications • **Automotive**: Effective in sealing engine components, transmissions, and differential housings, where reliable performance is crucial. • **Industrial Machinery**: Suitable for use in pumps, motors, and gearboxes, safeguarding against dirt and moisture ingress. • **Aerospace**: Provides robust sealing solutions for critical aerospace applications, ensuring operational safety and efficiency. • **Compatibility**: Compatible with a wide range of lubricants and fluids, enhancing its utility across various machinery setups. ## Benefits • **Enhanced Performance**: Reduces the risk of leaks, increasing operational efficiency and extending the lifespan of equipment. • **Reliability**: Proven performance in demanding applications, providing peace of mind and reducing downtime. • **Cost-Effective**: Long-lasting design minimizes replacement costs and maintenance efforts, contributing to overall operational savings. • **Versatile Use**: Suitable for a broad spectrum of applications, making it an ideal choice for diverse industries and environments. --- *Product information compiled with AI assistance for reference purposes.*