This deep groove ball bearing carries radial loads in a single row of balls, with a solid brass cage (designation M) guiding the rolling elements and allowing stable operation at the stated speeds. Bore diameter is 240.0 mm, outside diameter 360.0 mm, and width 37.0 mm, giving the basic mounting dimensions for shaft and housing seats. Net mass is 14.2 kg. Limiting speed is rated at 3200.0 1/min, with a reference speed of 2100.0 1/min. The bearing is produced with C3 radial internal clearance, which is wider than normal clearance and compensates for thermal expansion of the shaft and inner ring during operation at higher speeds or temperatures. The solid brass cage adds mechanical strength to the cage structure at the given speed range. No seals or shields are fitted, so separate sealing and a lubrication supply have to be provided at the installation stage; this open design also simplifies relubrication with grease or oil during service.