# TIMKEN 22505-3781 Large Bore Seal The TIMKEN 22505-3781 Large Bore Seal is a high-performance sealing solution designed to provide exceptional protection in demanding environments. Constructed with NBR (Buna-N) material, this single lip seal features a garter spring design that enhances its sealing effectiveness while ensuring durability across various applications.
Key Features • **Material Composition**: Made from high-quality Nitrile Butadiene Rubber (NBR), offering excellent resistance to oils, chemicals, and abrasion, ensuring longevity in harsh conditions. • **Design**: Single lip configuration with a garter spring that provides consistent sealing pressure, preventing leakage and contamination. • **Temperature Range**: Operates effectively in temperatures ranging from -40°F to 250°F (-40°C to 121°C), suitable for a variety of industrial applications. • **Bore Size Compatibility**: Specifically designed for large bore applications, ensuring a precise fit and effective sealing performance. • **Durability**: Engineered to withstand moderate pressure and dynamic movements, making it ideal for use in rotating equipment and machinery.
Applications • **Automotive Industry**: Commonly used in engines, transmissions, and differential assemblies where reliable sealing is critical. • **Industrial Machinery**: Ideal for use in hydraulic systems, gearboxes, and pumps where protection against fluid leakage is essential. • **Aerospace Applications**: Suitable for various aerospace components that require robust sealing solutions against harsh environmental conditions.
Benefits • **Enhanced Reliability**: The robust construction and effective sealing design minimize the risk of leaks, ensuring reliable operation and reduced maintenance costs. • **Improved Efficiency**: By preventing contamination and fluid loss, the TIMKEN 22505-3781 optimizes the performance of machinery and extends equipment life. • **Versatile Usage**: Its wide temperature range and compatibilit