# Seals The TIMKEN 21086-4152 Large Bore Seal is a premium sealing solution designed for a variety of industrial applications. Engineered with precision and reliability in mind, this single lip seal features a garter spring that ensures optimal performance in environments where protection against contaminants and leakage is critical. Crafted from high-quality NBR (Buna-N) nitrile material, it offers excellent resistance to wear, oil, and temperature variations, making it suitable for demanding operational conditions.
Key Features • **Material Composition**: Constructed from durable NBR (Buna-N) nitrile for superior resistance to oils and greases. • **Design**: Features a single lip design with a garter spring to maintain sealing pressure and prevent leakage. • **Temperature Range**: Capable of operating in temperatures from -40°F to 250°F (-40°C to 121°C), ensuring performance in extreme conditions. • **Bore Size**: Specifically designed for large bore applications, enhancing compatibility with various industrial machinery. • **Durability**: Engineered for longevity, minimizing maintenance needs and downtime due to seal failures.
Applications • **Industrial Machinery**: Ideal for use in hydraulic cylinders, pumps, and gearboxes where effective sealing is crucial. • **Automotive**: Compatible with various automotive applications, providing reliable protection against fluid leakage and contamination. • **Aerospace**: Suitable for aerospace components requiring rigorous performance standards and reliability.
Benefits • **Enhanced Reliability**: Ensures a secure seal under varying pressures, significantly reducing the risk of fluid loss and contamination. • **Cost-Effective**: Lowers maintenance costs and extends equipment life through reduced wear and tear. • **Versatile Usage**: Adaptable across different industries, making it a valuable addition to any maintenance, repair, or operations toolkit. --- *Product information compiled with AI assistance for re