# Seals The TIMKEN 21086-2753 is a high-performance seal designed to provide exceptional protection against contaminants in a variety of automotive and industrial applications. This NBR (Nitrile Butadiene Rubber) single lip seal features a garter spring that enhances its sealing capability, ensuring reliability and durability in demanding environments.
Key Features • **Material Composition**: Constructed from high-quality NBR (Buna-N) material, offering excellent resistance to oil, grease, and a wide range of chemicals. • **Design**: Single lip design with a garter spring provides optimal sealing pressure, reducing the risk of leakage and contamination. • **Temperature Range**: Operates efficiently in temperatures ranging from -40°F to 250°F (-40°C to 121°C), making it suitable for diverse conditions. • **Size**: Engineered to fit a specific range of applications, ensuring compatibility and ease of installation. • **Performance Standard**: Meets stringent industry standards, guaranteeing reliability and consistency in performance.
Applications • **Automotive**: Ideal for use in wheel hubs, transmission assemblies, and differential applications where effective sealing is critical. • **Industrial Machinery**: Perfect for protecting bearings and shafts in various machinery, preventing dirt and moisture ingress. • **Heavy Equipment**: Suitable for use in construction and agricultural machinery, where exposure to harsh environments is common.
Benefits • **Enhanced Durability**: The robust construction ensures long service life and reduces maintenance costs associated with seal replacements. • **Leak Prevention**: The effective sealing mechanism minimizes the risk of fluid loss, improving operational efficiency and system reliability. • **Versatile Use**: Its wide temperature tolerance and chemical resistance make it adaptable for multiple applications across various industries. --- *Product information compiled with AI assistance for reference purposes.*