The 80 mm steel shaft sleeve bearing is designed for compatibility with bearing numbers 6016, 6216, and 6316, offering a robust solution for industrial applications requiring precise shaft alignment and support. This sleeve features a standard length of 75 mm and is available in undersize variants, including 78 mm, 77 mm, and 76 mm bore diameters to accommodate different shaft tolerances. Crafted from durable steel, it ensures reliable performance under demanding conditions, providing a secure fit and extended service life. Its straightforward installation and compatibility with common bearing sizes make it an essential component for machinery maintenance and repair, delivering both strength and precision in a compact, easy-to-use package.