The Freudenberg-NOK Loaded Symmetrical U-Cup, measuring 3.125 x 3.5 x 0.188 inches, is crafted from high-quality NBR material. This U-Cup is engineered for superior sealing performance in hydraulic systems, effectively preventing fluid leaks. With a hardness rating of 93 Shore A, it provides excellent durability and resistance to wear. Its symmetrical design simplifies installation and enhances compatibility with various applications. This U-Cup meets industry standards, making it a reliable choice for demanding sealing requirements.