The 80 mm steel shaft sleeve bearing, compatible with bearing numbers 6016, 6216, and 6316, features a sleeve length of 75 mm and is available in undersize options of 2 mm, 3 mm, and 4 mm bore reductions for precise fitment. Designed for robust shaft support, it accommodates shafts around 80 mm diameter with bore sizes ranging from 76 mm to 78 mm depending on the undersize variant. This sleeve bearing ensures reliable performance in mechanical assemblies requiring durable steel construction and accurate dimensional tolerances for smooth rotational operation. Its compact length and steel material provide strength and wear resistance in demanding applications.