# TIMKEN 21238-6239 Large Bore Seal The TIMKEN 21238-6239 Large Bore Seal is an essential component designed to provide effective sealing solutions in various automotive and industrial applications. This seal is engineered to prevent the entry of contaminants while retaining lubrication, thereby enhancing the performance and longevity of machinery.
Key Features • **Material Composition**: Crafted from high-quality NBR (Nitrile Butadiene Rubber), this seal offers excellent resistance to oil, heat, and abrasion, ensuring durability in challenging environments. • **Design**: Features a single lip with a garter spring that provides consistent sealing pressure, allowing for optimal performance under fluctuating conditions. • **Dimensions**: Designed for large bore applications, the seal ensures a snug fit, reducing the risk of leakage and contamination. • **Temperature Range**: Operates effectively in a temperature range of -40°F to 250°F (-40°C to 121°C), making it suitable for a wide array of industrial and automotive uses. • **Quality Assurance**: Manufactured by Timken, a trusted leader in engineered bearings and industrial motion products, guaranteeing high standards of quality and reliability.
Applications • **Automotive**: Ideal for use in engines, transmissions, and differentials, where robust sealing is critical for performance and reliability. • **Industrial Machinery**: Perfect for heavy-duty applications in manufacturing equipment and machinery, where preventing contamination is essential for operational efficiency. • **Compatibility**: Designed to fit a variety of large bore sizes, ensuring flexibility across multiple platforms and systems.
Benefits • **Enhanced Reliability**: The robust construction and effective sealing capabilities minimize maintenance needs and enhance overall equipment reliability. • **Increased Efficiency**: Prevents leakage and contamination, leading to improved operational efficiency and reduced downtime. • **Cost-Effective*