The Freudenberg-NOK N3101 loaded symmetrical U-Cup is designed for effective sealing in hydraulic and pneumatic applications. Measuring 1.75 inches in inner diameter, 2 inches in outer diameter, and 0.188 inches in width, this U-Cup is constructed from high-quality NBR material, providing excellent resistance to oils and fluids. Its loaded design ensures optimal sealing performance, minimizing leakage and enhancing efficiency. This U-Cup complies with industry standards, making it a reliable choice for various machinery and systems.