ROLLER BEARING COMPRISING A MULTI-COMPONENT PLASTICS BEARING RING

The invention relates to a roller bearing (1), in particular a ball bearing, comprising, in the form of two bearing rings that are rotatable relative to one another about an axis, an inner ring (3) and an outer ring (2) which each form a guide portion of a guide provided between the bearing rings, which guide portion surrounds the axis, wherein the guide portion formed by the inner ring is radially opposite the guide portion formed by the outer ring, and, in the guide, rolling bodies (4), in particular balls, are distributed around the axis and rest on the two guide portions so that when the bearing rings rotate relative to one another about the axis, the rolling bodies roll on the two guide portions. At least one of the bearing rings has a slide ring (22), which forms the guide portion of the bearing ring, and a stabilising ring (21), which rests on the slide ring so as to surround the axis, the slide ring being produced from a first plastics material and the stabilising ring being produced from a second plastics material, the first plastics material being softer than the second plastics material, wherein in particular the rolling bodies are mounted in the guide without lubricant.