Carries radial loads in a single row of cylindrical rollers running directly on the shaft seat, since the bearing is supplied without an inner ring. The outer ring has two ribs, the cage is of TVP2 type and the ring design is E. Outside diameter is 52 mm, width 15 mm, net mass 0.099 kg. Reference speed is 11600 1/min, limiting speed 19800 1/min. As a non-locating bearing, it allows axial displacement between the rollers and the raceway, so shaft length changes are taken up inside the bearing itself and no axial preload is built up. The shaft seat must be machined as a raceway. Dimensional and design equivalent: SKF RNU205ECP.