Timken 21086-3604 is a large bore, hi-performance single lip oil seal with a garter spring, constructed from NBR (nitrile) material. This seal features a rubber-covered outer diameter for improved sealing and installation in standard housing bores. It is designed for heavy-duty industrial applications such as gearboxes, pumps, and conveyors, operating within a temperature range of -40°F to +250°F.

TIMKEN 21086-3604 Large Bore Seal The TIMKEN 21086-3604 Large Bore Seal is designed to provide superior sealing performance in a variety of demanding applications. This single lip seal, made from high-quality NBR (Nitrile Butadiene Rubber), is engineered to withstand harsh environments while ensuring optimal protection against contaminants and fluid loss.

Key Features

• Material Composition: Constructed from durable NBR, known for its excellent resistance to oils, fuels, and temperature fluctuations, ensuring longer service life.
• Design: Features a single lip design with a garter spring that enhances the sealing function, allowing for effective retention and flexibility.
• Temperature Range: Capable of operating in temperatures from -40°F to +250°F (-40°C to +121°C), making it suitable for a wide range of applications.
• Bore Size: Designed specifically for large bore applications, accommodating various industrial needs.
• Compatibility: Compatible with a variety of fluids and environments, reinforcing its versatility in both automotive and industrial machinery sectors.

Applications

• Automotive: Ideal for sealing applications in engines, transmissions, and other vehicle components where fluid retention is critical.
• Industrial Machinery: Suitable for use in pumps, gearboxes, and hydraulic systems, where preventing leaks is essential for operational efficiency.
• Heavy Equipment: Effective in protecting against dust and dirt ingress in heavy-duty applications, enhancing the durability of machinery.

Benefits

• Enhanced Reliability: The robust construction and innovative design minimize wear and failure, ensuring consistent performance over time.
• Efficiency Improvement: Reduces the risk of fluid leakage, thereby improving overall system efficiency and reducing maintenance costs.
• Versatile Use: Its compatibility with various fluids and broad temperature range makes it a reliable choice for diverse industrial applications. --- Product information compiled with AI assistance for reference purposes.