# TIMKEN 21247-4330 Large Bore Seal The TIMKEN 21247-4330 Large Bore Seal is an essential component designed for effective sealing applications in various industrial and automotive environments. Constructed with high-quality NBR (Buna-N) nitrile material, this single lip seal with a garter spring ensures superior performance and reliability in dynamic conditions.
Key Features • **Material Composition**: Made from NBR (Buna-N), providing excellent resistance to oils, fuels, and other chemicals, ensuring long-lasting durability. • **Design**: Features a single lip design with a garter spring that enhances sealing capabilities and provides effective retention against pressure fluctuations. • **Temperature Range**: Operates effectively in a temperature range of -40°F to 250°F (-40°C to 121°C), making it suitable for diverse applications. • **Dimensions**: Large bore design with a precise fit to minimize leakage and wear, ensuring optimal performance in high-demand environments. • **Compatibility**: Engineered to fit a variety of shaft sizes and configurations, providing versatile applications across multiple industries.
Applications • **Automotive**: Ideal for use in axle seals, transmission seals, and other automotive components requiring reliable sealing solutions. • **Industrial Machinery**: Suitable for a wide range of industrial equipment, including pumps, gearboxes, and hydraulic systems where effective sealing is critical. • **Energy Sector**: Effective in applications within the energy sector where exposure to harsh chemicals and extreme conditions is common. • **Manufacturing**: Utilized in manufacturing processes where precision and reliability are paramount, ensuring minimal downtime and maintenance.
Benefits • **Enhanced Reliability**: The robust construction and quality materials ensure prolonged service life and reduced risk of seal failure. • **Improved Efficiency**: Minimizes leakage and contamination, contributing to improved machine efficiency