TIMKEN 21699-3689 Large Bore Seal The TIMKEN 21699-3689 Large Bore Seal is an essential component designed to provide reliable sealing solutions in various automotive and industrial applications. Featuring a robust NBR (Nitrile Butadiene Rubber) construction, this single lip seal with a garter spring is engineered to withstand high pressures and temperatures, ensuring optimal performance in demanding environments.
Key Features • Material Composition: Constructed from high-quality NBR (Buna-N), known for its excellent oil, fuel, and chemical resistance, ensuring longevity in harsh conditions. • Design: Single lip design with a garter spring enhances the sealing force, providing superior sealing capabilities and preventing leakage effectively. • Temperature Range: Operates efficiently in a temperature range of -40°F to 250°F (-40°C to 121°C), making it suitable for various applications. • Bore Size: Designed for large bore applications, ensuring compatibility with a wide range of machinery and components. • Durability: Engineered for high wear resistance, ensuring a longer service life and reduced maintenance costs.
Applications • Automotive Industry: Ideal for sealing engine components, transmission systems, and differential assemblies in vehicles. • Industrial Machinery: Suitable for use in pumps, motors, and gearboxes, where reliable sealing is critical to prevent fluid loss and contamination. • Construction Equipment: Perfect for heavy-duty machinery operating in challenging environments, ensuring reliability and efficiency.
Benefits • Enhanced Performance: The robust design minimizes the risk of leaks, contributing to improved system efficiency and reliability. • Cost-Effective Solution: Reduces maintenance and replacement costs due to its long-lasting durability and reliability under various operating conditions. • Versatility: Compatible with a wide array of applications across multiple industries, making i