This deep groove ball bearing carries radial loads in a single row arrangement, built with a bore of 500.0 mm, outside diameter of 620.0 mm and width of 56.0 mm. The net mass is 38.3 kg. The cage is a solid brass design designated MA, providing stable ball guidance and low wear at the given size. Limiting speed is rated at 1710.0 1/min, with a reference speed of 1060.0 1/min. Radial internal clearance corresponds to CN (Group N), the normal clearance class, suitable where standard fit and alignment conditions apply. The solid brass cage supports reliable operation at the larger bore diameter, reducing friction and heat generation compared to lighter cage designs. The bore type Z indicates a specific tolerance execution matching the 500.0 mm bore. Lubrication and mounting should be selected to match the specified clearance group and cage material for consistent performance over the rated speed range.