The Thomson Industries S500SS is a double-acting external linear shaft seal designed to provide effective sealing solutions for linear motion systems. With an inside diameter of 1/2 inch and an outside diameter of 0.879 inches, this seal is constructed from durable stainless steel, ensuring longevity and resistance to corrosion. The seal's width is 1/8 inch, and it is rated for temperatures up to 250‚°F, making it suitable for a range of industrial applications. The S500SS is compatible with Thomson's Super Ball Bushing‚ SUPER8 and Ball Bushing‚ A81420, XA81420 precision steel closed-type linear bearings, offering a reliable sealing solution for these components. This seal is engineered to prevent contaminants from entering the bearing system, thereby extending the service life of the bearings and maintaining optimal performance. Its robust construction and precise design make it an essential component for maintaining the integrity and efficiency of linear motion systems in various industrial settings.