The 140 mm steel sleeve bearing is designed for use with bearing numbers 6018, 6216, and 6313, featuring an approximate outer diameter of 146 mm (±0.05 mm) and available in 40 mm or 50 mm lengths. This robust sleeve is ideal for electric motor applications, providing reliable support and smooth operation. Made from high-quality steel, it ensures durability and precise fitment for deep groove ball bearings with a 65 mm bore and 140 mm outer diameter. The sleeve’s dimensions and material make it suitable for environments requiring stable performance under radial loads, offering extended service life and efficient power transmission in industrial and electrical systems.