| 摘要 |
The invention relates to a ball bearing (1) provided with a bearing ring (3,4) and a cage (5, 35), in addition to at least one run-on surface (15) which is mounted on the bearing ring (3,4). The cage (5, 35) is provided with pockets (9, 41) which are adjacent to each other and which are arranged on the side of the periphery around the rotational axis (1a, 35a) of the ball bearing (1). Each pocket (9, 41) is defined in a demodulated axial first direction of the first edge (11, 36) by means of the axis of rotation (1a, 35a), in addition to being at least partially defined in at least one second direction of the second edge (12, 37) which is counter to the first direction, and at least one of the edges (11, 12, 36, 37) is defined in a radial direction by a radial guide surface (14, 45), whereby the guide surface (14,45) lies opposite the run-on surface (15) in at least a radially defined manner. |
