Steel sleeve bearings compatible with 6207 and 6306 ball bearings feature an outer diameter of 76 mm and are available in lengths of 30 mm, 40 mm, or 50 mm, providing versatile mounting options for industrial and electrical applications. Constructed from durable cast iron, these sleeves support high radial loads and ensure smooth shaft rotation in electric motors, pumps, and automation equipment. While not electrical components in the traditional sense, their robust design and precise dimensions make them ideal for supporting rotating shafts in electrical machinery where reliability and alignment are critical.