TIMKEN 21238-8903 Large Bore Seal The TIMKEN 21238-8903 Large Bore Seal is engineered to provide superior sealing solutions for various automotive and industrial applications. Designed with precision and reliability in mind, this NBR (Buna-N) nitrile single lip seal features a garter spring that enhances its performance, ensuring longevity and efficiency in demanding environments.
Key Features • Material Composition: Constructed from high-quality NBR (Buna-N) material, known for its excellent resistance to oils, fuels, and other aggressive media, ensuring optimal performance in harsh conditions. • Design: Features a single lip design with an integrated garter spring which provides enhanced sealing pressure and flexibility, allowing for effective sealing against dirt and other contaminants. • Operating Temperature Range: Capable of withstanding temperatures from -40°F to +250°F (-40°C to +121°C), making it suitable for various thermal environments. • Bore Size: Designed for large bore applications, with a precise fit that ensures minimal leakage and maximum protection. • Easy Installation: The design allows for straightforward installation, reducing downtime and enhancing operational efficiency.
Applications • Automotive: Ideal for use in engine components, transmissions, and differential assemblies, where reliable sealing is critical. • Industrial Machinery: Perfect for applications in pumps, compressors, and other rotating equipment requiring effective sealing solutions. • General Use: Suitable for a wide range of applications across diverse industries, including construction, agriculture, and mining.
Benefits • Enhanced Reliability: The robust design and high-quality materials ensure long-lasting performance, reducing the frequency of replacements and maintenance costs. • Improved Efficiency: Minimizes leakage and contamination, leading to smoother operation and increased lifespan of machinery and components. • **