The 6228 deep groove ball bearing features a bore diameter of 140 mm, an outer diameter of 250 mm, and a width of 42 mm, constructed from high-quality steel for durability and load capacity. It offers a basic dynamic load rating around 165-188 kN and a static load rating near 150-165 kN, suitable for heavy radial loads. The bearing operates at reference speeds up to approximately 5,300 rpm and limiting speeds near 3,400 rpm. It is typically an open type with a pressed cage retainer and standard radial internal clearance, designed for reliable performance in industrial applications requiring robust, high-capacity bearings.