TIMKEN 21243-4079 Large Bore Seal The TIMKEN 21243-4079 Large Bore Seal is a high-quality sealing solution designed to provide superior protection in various automotive and industrial applications. Engineered with precision and backed by Timken's extensive expertise in motion products, this seal is essential for preventing contaminants from entering machinery and ensuring optimal performance.
Key Features • Material Composition: Made from NBR (Nitrile Butadiene Rubber), known for its excellent resistance to oils, fuels, and various chemicals, ensuring longevity and reliability in demanding environments. • Design: Features a single lip configuration with a garter spring that enhances the sealing performance by maintaining consistent pressure against the shaft. • Temperature Range: Capable of operating effectively in temperatures ranging from -40°F to 250°F (-40°C to 121°C), making it suitable for a wide variety of applications. • Bore Size: Specifically designed for large bore applications, providing a robust sealing solution for larger shafts and housings. • Durability: Engineered to withstand harsh operating conditions, offering high resistance to wear and tear, extending the service life of both the seal and the machinery it protects.
Applications • Automotive: Ideal for use in engine components, transmission systems, and differential housing, where effective sealing is crucial to prevent leaks and maintain performance. • Industrial Machinery: Suitable for various industrial applications, including pumps, compressors, and gearboxes, where reliable sealing is essential to optimize operational efficiency. • Compatibility: Designed to fit a range of large bore shafts, ensuring versatility in installation across different equipment and machinery types.
Benefits • Enhanced Protection: Provides exceptional sealing capabilities, effectively blocking dirt, dust, and moisture from entering critical components, thereby reducing