The 1.25 x 1.625 x 0.1875 Loaded Symmetrical U-Cup by Freudenberg-NOK, model N3101, is designed for effective sealing in hydraulic applications. Made from durable NBR material with a hardness rating of 93 AU, this U-Cup provides excellent resistance to wear and various fluids. Its dimensions ensure a perfect fit in standard hydraulic systems, enhancing sealing performance and preventing leaks. This product is ideal for industrial machinery and automotive applications, where reliability and durability are paramount.