This deep groove ball bearing carries radial and moderate axial loads in a single row of balls running between solid, unflanged rings. Bore diameter is 190.0 mm, outside diameter 340.0 mm, width 55.0 mm, with a net mass of 22.295 kg. The cage is a solid brass type (designation M), giving stable ball guidance and mechanical strength at larger bore sizes. Limiting speed is 3350 1/min, reference speed 2600 1/min. Radial internal clearance is C3, wider than standard, which compensates for tighter fits and thermal expansion during operation. The solid brass cage supports smooth running at the given speed range and reduces wear compared to pressed cage designs at this size. As an open bearing without seals or shields, it requires external relubrication and protection from contamination, and is suited for applications where the shaft and housing fits call for the increased internal clearance of the C3 group.