The 2 x 2.75 x 0.375 NBR Loaded Symmetrical U-Cup from Freudenberg-NOK (AU 2093) is designed for optimal sealing in hydraulic and pneumatic applications. Made from high-quality NBR (Nitrile Butadiene Rubber), this U-Cup offers excellent resistance to oils and fuels, ensuring durability. With an outer diameter of 2 inches, an inner diameter of 2.75 inches, and a thickness of 0.375 inches, it fits a range of standard applications. This product meets industry standards for reliability, making it ideal for demanding environments where effective sealing is crucial.