The Chicago Rawhide 8624 NBR Single Lip Seal is engineered to provide reliable sealing performance for LS-A4F cylinders and similar applications. Key Features Material Composition: Constructed with Nitrile Rubber (NBR), this seal offers excellent resistance to oil, gasoline, and petroleum-based hydraulic fluids, ensuring durability and longevity. Design: Features a single lip with a garter spring, enhancing the seal’s ability to maintain consistent pressure and prevent leakage. Outer Structure: Equipped with a metal outer casing, providing a firm and accurate fit within the housing bore, facilitating easy installation. Specifications Shaft Diameter: 0.875 inches Outside Diameter: 1.250 inches Overall Width: 0.188 inches Operating Temperature Range: -40°F to 210°F Pressure Tolerance: Up to 10 psi Compatible Lubricants: Suitable for use with oil or grease Applications This oil seal is ideal for use in gearboxes, speed reducers, transmissions, motors, pumps, wheel ends, and rollers, where effective sealing is crucial to prevent fluid leakage and contamination. By integrating the Chicago Rawhide 8624 NBR Single Lip Seal into your equipment, you can enhance operational efficiency and extend the service life of your machinery.