Carries radial loads and moderate axial loads in a single row arrangement, with a bore of 280.0 mm, outside diameter of 500.0 mm and width of 80.0 mm. The bearing weighs 72.9 kg and is fitted with a solid brass cage (M). Limiting speed is rated at 2250.0 1/min, with a reference speed of 1690.0 1/min. Internal clearance is set to C3 (Group 3), which allows for the increased clearance needed to compensate for tighter fits or thermal expansion during operation at the stated speeds. The solid brass cage supports stable ball guidance and consistent performance under the specified load and speed conditions, making this deep groove ball bearing suitable for applications requiring reliable radial guidance with moderate axial capacity at this size range.