Carries radial loads and moderate axial loads in a single row of balls running in deep, uninterrupted grooves, which allows the bearing to accommodate load in both axial directions while keeping friction low. The 6222-M has a 110.0 mm bore, 200.0 mm outside diameter and 38.0 mm width, weighs 5.4 kg, and is fitted with a solid brass cage (M). Limiting speed is rated at 5800 1/min, with a reference speed of 4500 1/min. Radial internal clearance is CN (Group N), the standard clearance class, suiting shaft and housing fits without preload issues under normal operating conditions. The solid brass cage gives the design stability at higher speeds and temperatures compared with pressed cages, and the plain bore (Z) allows mounting with standard cylindrical shaft fits. As an open bearing, it requires external sealing and a separate lubrication supply, either grease or oil, matched to the operating speed and temperature of the application.