Rim ring, roller bearing and methods of manufacturing such a board ring

The invention relates to a rim ring (40) for an at least single-row roller bearing (10), for example, a cylindrical roller bearing, tapered roller bearings (12) or spherical roller bearings, with an inner ring (16) and a coaxially surrounding the outer ring (18), and having a plurality of radially between arranged inner ring (16) and the outer ring (18) and on an inner ring raceway (20) and an outer ring raceway (22) rolling rollers (24, 26). Here, it is provided that the at least one rib ring (40) has a base body formed with a plastic material (80) which is provided at least regionally with a formed with a metal support layer (82). Moreover, the invention relates to a rolling bearing (10) with at least one rib ring (40) and a method for manufacturing such a board ring (40).