TIMKEN 21852-4259 Large Bore Seal The TIMKEN 21852-4259 Large Bore Seal is a high-performance sealing solution designed for a variety of demanding applications. Engineered from premium NBR (Nitrile Butadiene Rubber), this single lip seal features a garter spring for optimal retention, ensuring exceptional sealing capabilities even in the most challenging environments.
Key Features • Material Composition: Constructed from NBR/Buna-N, providing excellent resistance to oil, fuel, and various chemicals, enhancing durability and longevity. • Design: Single lip configuration with a garter spring that maintains consistent contact with the shaft, ensuring reliable sealing performance under dynamic conditions. • Size Specification: Designed for large bore applications, this seal accommodates a wide range of shaft diameters, providing versatility across numerous industrial sectors. • Temperature Range: Capable of operating in temperatures from -40°F to 250°F (-40°C to 121°C), suitable for both extreme cold and heat applications. • Pressure Rating: Engineered to withstand high pressures, making it ideal for heavy-duty applications in automotive and industrial machinery.
Applications • Automotive: Commonly used in engines, transmissions, and differential systems to prevent fluid leakage and contamination. • Industrial Machinery: Suitable for various industrial applications, including pumps, gearboxes, and hydraulic systems, ensuring optimal performance and reliability. • Compatibility: Designed to fit standard large bore specifications, ensuring easy installation and replacement in existing systems.
Benefits • Enhanced Reliability: The robust design and quality materials ensure a long service life, reducing maintenance costs and downtime. • Improved Efficiency: Effective sealing minimizes fluid loss, contributing to better overall system efficiency and performance. • Versatile Use: Its broad compatibility and adaptability m