Ball bearing i.e. double-row radial ball bearing, has sealing lips placed against inner lateral surface of one bearing ring and outer lateral surface of another bearing ring, where lateral surfaces are continuously and evenly formed

摘要

The bearing (1) has two bearing rings (2, 3) between which bearing balls (9, 10) are arranged on career brackets (4-7) in a bearing cage (8) i.e. snapping cage. The bearing cage comprises a seal (11) and multiple uniformly distributed cage pockets (12). The seal is formed by sealing lips (13, 14) that are formed as a single piece at a rear side of the cage pockets. The sealing lips are placed against an inner lateral surface (17) of the bearing ring (2) and an outer lateral surface (18) of the bearing ring (3), where the lateral surfaces are continuously and evenly formed.