The 5.25 x 5.75 x 0.375 93 AU 2093 / NBR N3101 Loaded Symmetrical U-Cup from Freudenberg-NOK is engineered for optimal sealing in hydraulic applications. This U-Cup is made from high-quality NBR material, providing excellent resistance to wear and tear, as well as compatibility with various fluids. With dimensions of 5.25 inches in width, 5.75 inches in height, and a depth of 0.375 inches, it is designed to fit seamlessly into standard hydraulic cylinders. The 93 AU 2093 specification ensures it meets rigorous performance standards, making it a reliable choice for industrial use.