Seals The TIMKEN 21238-4147 Large Bore Seal is an essential component designed to ensure optimal sealing performance in various automotive and industrial applications. This premium-quality seal is meticulously engineered to provide reliable protection against contaminants and retain lubricants, thus enhancing the efficiency and longevity of machinery and equipment.
Key Features • Material Composition: Crafted from high-quality NBR (Buna-N) rubber, known for its excellent resistance to oil, grease, and water, ensuring durability in tough environments. • Design: Features a single lip with a garter spring that helps maintain contact with the shaft, providing superior sealing performance even under fluctuating operating conditions. • Bore Size: This seal is specifically designed for large bore applications, offering a perfect fit for various industrial and automotive machinery. • Temperature Range: Operates effectively in a temperature range of -40°F to 250°F (-40°C to 121°C), making it suitable for diverse operating conditions. • Compatibility: Ideal for use in hydraulic systems, gearboxes, and other applications where high-performance sealing is crucial.
Applications • Automotive: Perfect for sealing components in engines, transmissions, and differentials, ensuring efficient operation and preventing leaks. • Industrial Machinery: Suitable for various industrial applications, including pumps, compressors, and gear drives, where reliable sealing is essential to performance. • Hydraulic Systems: Designed to withstand high pressures, making it a reliable choice for hydraulic machinery requiring effective sealing solutions.
Benefits • Enhanced Reliability: The robust design and high-quality materials ensure long-lasting performance, reducing the frequency of maintenance and replacements. • Improved Efficiency: By preventing lubricant loss and protecting against contaminants, this seal contributes to the overall efficie