<p>The roller bearing (1) comprises an inner bearing ring (2) and an outer bearing ring (3) between which a number of rolling elements (4) are held by the cage (5). The cage has an axial end face (6) having a contact surface (7). The bearing inner ring or the bearing outer ring is affixed using a bearing element (8). The axial counter-stop surface (9) is formed in the contact surface of the cage. The bearing element is formed by the support ring of a seal assembly (10).</p>