This single row deep groove ball bearing carries a bore diameter of 100.0 mm, outside diameter of 150.0 mm and width of 24.0 mm, with a net mass of 1.52 kg. It is fitted with a solid brass cage (M) and runs with C3 radial internal clearance, giving a limiting speed of 7900.0 1/min and a reference speed of 5100.0 1/min. The solid brass cage supports stable ball guidance at higher rotational speeds, while the C3 internal clearance compensates for thermal expansion during operation, keeping the bearing free of excessive preload under elevated temperatures. As supplied without seals or shields, lubrication and contamination protection must be provided externally, and the bearing suits arrangements where the shaft and housing fits are selected to work with the C3 clearance range.