The 1.75 x 2.25 x 0.375 93 AU 2093 / NBR N3101 Loaded Symmetrical U-Cup from Freudenberg-NOK is designed for effective sealing in hydraulic applications. Constructed from NBR (Nitrile Butadiene Rubber), this U-Cup provides excellent resistance to oils and hydraulic fluids. With dimensions of 1.75 inches in inner diameter, 2.25 inches in outer diameter, and a thickness of 0.375 inches, it ensures a precise fit in various cylinders. This loaded symmetrical U-Cup is engineered to withstand high pressures, making it ideal for heavy-duty applications in industrial and automotive sectors.