The 140 mm insulated steel sleeve bearing, compatible with bearing sizes 6018, 6216, and 6313, features an outer diameter of approximately 146 mm (5.748 inches) with a sleeve length option of 40 mm or 50 mm. Constructed from steel with insulation properties, it is designed for durability and reliable performance in bearing housings. This sleeve bearing supports applications requiring corrosion resistance and electrical insulation, making it suitable for various industrial uses. Its precise dimensions ensure compatibility with standard bearing assemblies, providing a robust solution for repair and maintenance needs in mechanical systems.