# TIMKEN 25003-9491 Large Bore Seal The TIMKEN 25003-9491 Large Bore Seal is a high-performance sealing solution designed to provide exceptional reliability and efficiency in a variety of demanding applications. Constructed from premium NBR (Buna-N) nitrile rubber, this single lip seal effectively prevents the leakage of fluids while maintaining excellent resistance to wear and degradation in harsh environments.
Key Features • **Material Composition**: Made from durable NBR (Buna-N) for superior resistance to oil, grease, and heat. • **Single Lip Design**: Features a single lip configuration, ensuring effective sealing performance against contamination and fluid loss. • **Large Bore Compatibility**: Specifically engineered for large bore applications, accommodating a wide range of shaft sizes. • **Temperature Resilience**: Operates effectively in temperatures ranging from -40°F to 250°F (-40°C to 121°C), suitable for various industrial environments. • **High Pressure Resistance**: Designed to withstand high-pressure applications, ensuring a secure seal under operational conditions.
Applications • **Automotive**: Ideal for sealing components in automotive transmissions and differential assemblies, where fluid retention is critical. • **Industrial Machinery**: Suitable for use in hydraulic systems, pumps, and heavy equipment where reliable sealing is essential. • **Aerospace**: Can be employed in aerospace applications that require stringent sealing solutions against high pressures and temperatures.
Benefits • **Enhanced Reliability**: Provides a dependable sealing solution, minimizing the risk of fluid leakage and equipment failure. • **Increased Efficiency**: Reduces maintenance costs and downtime by ensuring optimal performance in demanding conditions. • **Durability**: Built to last in challenging environments, offering a longer service life compared to standard seals. --- *Product information compiled with AI assistance for reference purposes.*