The Freudenberg-NOK 1.625 x 2.375 x 0.375 NBR U-Cup (93 AU 2093) is a high-performance sealing solution ideal for various industrial applications. Constructed from durable NBR (Nitrile Butadiene Rubber), this loaded symmetrical U-Cup is designed to withstand exposure to oils and fuels, ensuring a long service life. With an inner diameter of 1.625 inches, outer diameter of 2.375 inches, and a cross-section of 0.375 inches, it is compatible with a wide range of hydraulic and pneumatic systems, meeting industry standards for reliability and performance.