This deep groove ball bearing carries radial and moderate axial loads in a single row of balls, with a bore of 110.0 mm, outside diameter of 240.0 mm, and width of 50.0 mm. Net mass is 11.75 kg. The cage is a solid brass design, marked M, providing stable ball guidance at speed. Limiting speed is rated at 4950 1/min, with a reference speed of 4150 1/min. Radial internal clearance is C3, wider than standard, compensating for thermal expansion during operation and allowing a tighter fit without loss of internal play. The solid brass cage supports reliable operation at the upper end of the speed range and adds resistance to cage wear compared to lighter cage designs. No sealing or shielding is fitted, so lubrication and contamination protection must be provided externally.