The 190 mm cast iron sleeve bearing 6221 6318 is a robust deep groove ball bearing designed for high performance in demanding applications. Featuring a 105 mm bore diameter, 190 mm outer diameter, and 36 mm width, this bearing offers a dynamic load capacity of 140 kN and a static load capacity of 108 kN. Constructed with a pressed steel cage and available in open or shielded configurations, it ensures low friction, high rigidity, and quiet operation. Suitable for radial and axial loads, it operates efficiently at speeds up to 4800 rpm with a temperature range of -40 to 100 °C, making it ideal for industrial, agricultural, and electrical equipment use.