TIMKEN 21238-4456 Large Bore Seal The TIMKEN 21238-4456 Large Bore Seal is an essential component designed to provide superior sealing performance in demanding applications. Engineered with precision, this seal is constructed from high-quality NBR (Nitrile Butadiene Rubber), ensuring excellent resistance to wear and environmental conditions while maintaining optimal sealing integrity.
Key Features • Material Composition: Made from Nitrile (Buna-N), offering outstanding resistance to oil, grease, and various chemicals. • Design: Features a single lip design with a garter spring, enhancing the sealing force and ensuring a tight fit against the shaft. • Temperature Range: Operates effectively in a temperature range of -40°F to 250°F (-40°C to 121°C), making it suitable for diverse environments. • Bore Size: Designed for large bore applications, providing compatibility with a wide range of industrial and automotive setups. • Durability: Engineered for long-lasting performance, reducing maintenance needs and downtime in equipment.
Applications • Automotive Industry: Ideal for use in engine components, transmissions, and other critical systems where reliable sealing is essential. • Industrial Machinery: Suitable for heavy machinery and equipment that require robust sealing solutions to prevent contamination and ensure optimal operation. • Energy Sector: Effective in applications involving hydraulic systems and oil rigs, where exposure to extreme conditions is common.
Benefits • Enhanced Reliability: The high-quality NBR material and innovative design provide a reliable sealing solution that minimizes leakage and extends service life. • Reduced Maintenance: With its durable construction, this seal reduces the frequency of replacements and maintenance interventions, lowering overall operational costs. • Improved Efficiency: Ensures efficient operation of machinery by preventing contamination and maintaining lubrication,