The 290 mm insulated steel sleeve bearing is designed for compatibility with 6038 and 6232 bearings, featuring a robust steel construction with an outer diameter of 288-290 mm, inner diameter of 190 mm, and thickness around 2.75 to 3 mm. The deep groove ball bearings 6038 and 6232 have precise dimensions: 6038 with 190 mm bore, 290 mm outer diameter, and 46 mm width, and 6232 with 160 mm bore, 290 mm outer diameter, and 48 mm width. These bearings are made from high-quality rolling bearing steel, offering high load capacity, durability, and stability for industrial applications. The steel sleeve bearing supports loads up to 1150 lb, while the bearings provide smooth rotation with tolerance classes ensuring precise fit and reduced wear. The components are suitable for heavy-duty machinery, with the steel sleeve bearing providing insulation and protection for the bearing assembly. Dimensions and materials comply with industrial standards for reliability and long service life. Voltage ratings and capacitance are not applicable to these mechanical components as they are designed for rotational support rather than electrical functions.