The 90 mm steel shaft sleeve bearing is designed for high-performance applications, commonly used with bearing models 6018, 6218, and 6318. This robust sleeve features a length of 75 mm and is precision-engineered for reliable fit and durability. Constructed from high-quality steel, it supports radial loads and ensures smooth rotational operation in demanding environments. Ideal for industrial motors and mechanical systems, the sleeve offers excellent load-bearing capacity and compatibility with standard deep groove ball bearings. Its precise dimensions and sturdy build make it a dependable choice for maintaining alignment and reducing wear in rotating shaft assemblies.