# TIMKEN 21247-4283 Large Bore Seal The TIMKEN 21247-4283 Large Bore Seal is a high-performance sealing solution designed to provide reliable protection in demanding automotive and industrial applications. Manufactured from NBR (Nitrile Butadiene Rubber), this seal features a single lip design with a garter spring, ensuring an effective barrier against contaminants while maintaining optimal lubrication retention.
Key Features • **Material Composition:** Constructed from high-quality NBR, offering excellent resistance to oil, heat, and abrasion, ensuring longevity and durability in various environments. • **Design:** Features a single lip configuration with a garter spring, providing enhanced sealing performance and adaptability to dynamic applications. • **Bore Size Compatibility:** Specifically designed for large bore applications, accommodating various shaft sizes for versatile use across multiple sectors. • **Temperature Range:** Operates effectively within a temperature range of -40°F to 250°F (-40°C to 121°C), making it suitable for diverse operational conditions. • **Pressure Resistance:** Capable of withstanding moderate pressures, ensuring reliability even in challenging environments.
Applications • **Automotive Industry:** Ideal for use in engine components, transmission systems, and wheel hubs, providing effective sealing to prevent fluid leaks and protect against external contaminants. • **Industrial Machinery:** Suitable for various industrial applications, including pumps, motors, and gearboxes, where reliable sealing is crucial for operational efficiency. • **Heavy Equipment:** Works effectively in construction and agricultural machinery, ensuring optimal performance and extended service life.
Benefits • **Enhanced Reliability:** The robust design and high-quality materials ensure long-lasting performance, reducing the need for frequent replacements and maintenance. • **Improved Efficiency:** By effectively sealing critical components, the TIM