# TIMKEN Nitrile Double Lip Seals The TIMKEN 23683-6720 Seals are high-performance sealing solutions designed to provide exceptional protection against contaminants and retain lubrication in various industrial applications. Constructed from durable NBR (Buna-N) material, these double lip seals are engineered to deliver reliability and efficiency, making them ideal for automotive, aerospace, and industrial machinery use.
Key Features • **Material Composition**: Made from high-quality Nitrile (NBR) for outstanding resistance to oil, water, and various chemicals, ensuring prolonged service life. • **Double Lip Design**: Features a double lip configuration that enhances sealing capability and minimizes wear, effectively preventing leakage and contamination. • **Garter Spring Reinforcement**: Equipped with a garter spring to maintain consistent lip contact with the shaft, providing superior sealing performance under dynamic conditions. • **Temperature Range**: Operates efficiently within a temperature range of -40°F to +250°F (-40°C to +121°C), suitable for diverse environments. • **Versatile Sizing**: Designed for applications requiring seals with an outer diameter of 2.5 inches and an inner diameter of 1.875 inches, making it compatible with numerous setups.
Applications • **Automotive Industry**: Perfect for sealing applications in engines, transmissions, and differentials, where reliable lubrication retention is critical. • **Industrial Machinery**: Suitable for various equipment, including pumps, compressors, and motors, ensuring effective operation in demanding environments. • **Aerospace**: Ideal for use in aircraft systems where high-performance sealing is crucial for safety and reliability.
Benefits • **Enhanced Reliability**: The durable NBR construction and double lip design significantly reduce the risk of failure, extending the lifespan of machinery and components. • **Improved Performance**: Maintains lubrication integrity, reducing friction and we