The 270 mm insulated cast iron sleeve bearing 6230 is designed for heavy-duty industrial applications, featuring an approximate sleeve outer diameter of 278.3 mm and available in lengths of 70 mm, 80 mm, 90 mm, 100 mm, or 110 mm. This robust sleeve bearing is commonly used with bearing number 6230, offering reliable performance in demanding environments. The bearing provides excellent insulation properties, preventing electrical current passage and reducing the risk of damage. With a precision fit and durable construction, it ensures smooth operation, long service life, and efficient load handling in motors, generators, and other rotating equipment.