The 72 mm insulated cast iron sleeve bearing is designed for reliable performance in demanding electrical and industrial applications, commonly used with bearing numbers 6207 and 6306. Featuring an approximate outer diameter of 76 mm and available in lengths of 30 mm, 40 mm, or 50 mm, this sleeve bearing provides excellent dimensional stability and durability. Constructed from high-quality cast iron with insulation properties, it resists electrical currents and reduces the risk of damage in motor and generator setups. The bearing supports high radial loads, operates efficiently at elevated temperatures, and is ideal for use in electric motors, pumps, and automation equipment where electrical isolation and robust mechanical performance are essential.