The 80 mm steel shaft sleeve bearing is designed for use with bearing numbers 6016, 6216, and 6316, featuring a sleeve length of 75 mm. It comes in undersize options of 2 mm, 3 mm, and 4 mm, corresponding to bore diameters of 78 mm, 77 mm, and 76 mm respectively, allowing precise fitment on shafts. Made from durable steel, this sleeve bearing ensures high tensile strength and reliable performance in locating tapered bore bearings on cylindrical shafts. Its robust construction supports smooth rotation and reduces wear, making it suitable for industrial applications requiring accurate shaft alignment and extended bearing life.