The 31205375SQB-2093 NBR Loaded Symmetrical U-Cup from Freudenberg-NOK is designed for reliable sealing in hydraulic systems. Measuring 5.375" x 6" x 0.313", this U-Cup is constructed from high-quality NBR material, providing excellent resistance to oil and temperature fluctuations. Its symmetrical design ensures easy installation and effective sealing, making it suitable for a variety of applications. This U-Cup complies with industry standards, ensuring compatibility with a wide range of machinery, and its robust construction minimizes leakage, enhancing operational efficiency.