# Seals The TIMKEN 21163-1474 Seals are engineered for high-performance applications, designed specifically to provide maximum protection and longevity in various industrial environments. These single lip seals feature an NBR (Nitrile) construction, ensuring excellent resistance to wear, abrasion, and a wide range of fluids, making them ideal for automotive and industrial machinery applications.
Key Features • **Material Composition:** Manufactured from high-quality NBR (Buna-N) material, offering superior resistance to oils, fuels, and other chemicals. • **Design:** Single lip design with a garter spring, ensuring a secure fit and effective sealing under moderate pressure conditions. • **Temperature Range:** Operates effectively in temperatures ranging from -40°F to 250°F (-40°C to 121°C), making it suitable for diverse operational environments. • **Dimensions:** Inner diameter of 1.4375 inches and outer diameter of 2.0 inches, providing compatibility with various shafts and housings. • **Durability:** Engineered to withstand dynamic and static sealing conditions, enhancing the longevity of equipment and reducing maintenance costs.
Applications • **Automotive Industry:** Ideal for sealing applications in engines, transmissions, and differentials, where protection against oil leakage is critical. • **Industrial Machinery:** Suitable for hydraulic and pneumatic systems where fluid retention is essential for operational efficiency. • **General Purpose:** Versatile use in various applications requiring reliable sealing solutions to prevent contamination and maintain system integrity.
Benefits • **Enhanced Reliability:** The robust construction and effective sealing capability reduce the risk of leaks and equipment failure, ensuring optimal performance. • **Cost-Effective:** By minimizing maintenance needs and prolonging equipment life, these seals help reduce operational costs in the long run. • **Easy Installation:** Designed for straightforward installation,