The 120 mm steel shaft sleeve is engineered for precision bearing applications, compatible with bearing numbers 6024, 6224, and 6324, and features a robust 75 mm sleeve length for secure mounting. Available in undersize options, including a 2 mm undersize (12024-2 with 118 mm bore) and a 3 mm undersize (12024-3), this sleeve accommodates a range of shaft tolerances. Constructed from durable steel, it ensures reliable performance in demanding environments. Its precise dimensions and compatibility with standard deep groove ball bearings make it an essential component for machinery repair, maintenance, and industrial applications where exact fit and long-term durability are critical.