# TIMKEN 21247-4284 Large Bore Seal The TIMKEN 21247-4284 Large Bore Seal is a premium-quality sealing solution designed to provide exceptional performance and reliability in various industrial applications. Manufactured from high-grade NBR (Nitrile Butadiene Rubber), this single lip seal features a garter spring that ensures a secure fit and optimal sealing efficiency, making it ideal for demanding environments.
Key Features • **Material Composition:** Constructed from NBR (Buna-N) for superior resistance to oil, grease, and temperature fluctuations, ensuring longevity and durability. • **Design:** Single lip design with an integrated garter spring enhances sealing effectiveness and maintains contact with the shaft during operation. • **Temperature Range:** Capable of withstanding temperatures from -40°F to +250°F (-40°C to +121°C), making it suitable for a wide range of applications. • **Bore Size:** Engineered for large bore applications, providing a robust solution for various industrial requirements. • **Ease of Installation:** Designed for straightforward installation, reducing downtime during maintenance and repair.
Applications • **Industrial Machinery:** Perfect for use in manufacturing equipment and heavy machinery where sealing integrity is critical. • **Automotive:** Suitable for various automotive applications, including engines, transmissions, and differentials to prevent fluid leakage. • **Aerospace:** Meets stringent aerospace standards for reliability and performance in critical systems. • **Energy Sector:** Ideal for sealing applications in oil and gas industries, providing protection against harsh environmental conditions.
Benefits • **Enhanced Reliability:** The robust design ensures a leak-proof seal, significantly reducing the risk of contamination and equipment failure. • **Cost-Effective:** Reduces maintenance costs and downtime by preventing fluid loss and extending the lifespan of equipment. • **Versatile Use:** Compatible with var