| 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 ( 1 a , 35 a) 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 ( 1 a , 35 a), 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. |
