# TIMKEN 21238-7065 Large Bore Seal The TIMKEN 21238-7065 Large Bore Seal is a high-performance sealing solution designed to effectively prevent contamination and leakage in various industrial applications. This seal is crafted from durable NBR (Buna-N) nitrile rubber, known for its excellent resistance to oils, greases, and other fluids, ensuring optimal performance even in demanding conditions.
Key Features • **Material:** Constructed from NBR (Buna-N) for superior resistance to oil and chemicals. • **Design:** Features a single lip design with a garter spring, enhancing sealing efficiency and reliability. • **Temperature Range:** Operates effectively in temperatures ranging from -30°F to 250°F (-34°C to 121°C), making it suitable for a variety of environments. • **Bore Size:** Designed for large bore applications, providing a secure fit and preventing fluid leakage. • **Durability:** Engineered for longevity, this seal maintains its integrity under high-pressure conditions, reducing maintenance frequency.
Applications • **Industrial Machinery:** Ideal for use in heavy machinery, automotive applications, and equipment where fluid containment is critical. • **Automotive:** Suitable for seals in engines, transmissions, and axles, helping to maintain optimal performance. • **Energy Sector:** Effective in applications involving hydraulic systems and pumps, where reliability is paramount. • **Construction Equipment:** Perfect for excavators, loaders, and other heavy-duty machines that require robust sealing solutions.
Benefits • **Leak Prevention:** Efficiently prevents leaks and contamination, extending the life of machinery and components. • **Enhanced Reliability:** The design ensures a consistent and reliable seal, reducing the risk of failure in critical applications. • **Cost-Effective:** Minimizes downtime and maintenance costs due to its durable construction and long-lasting performance. • **Versatile Use:** Compatible with a wide range of fluids and e