MULTI-PART POCKET CAGE FOR A ROLLING BODY BEARING AND ROLLING BODY BEARING COMPRISING A POCKET CAGE

摘要

The invention relates to a multi-part pocket cage for a rolling body bearing and a rolling body bearing comprising said pocket cage. Said rolling body bearing consists of an external ring, an inner ring and a plurality of rolling bodies that are often maintained in a rolling body cage between the external ring and the internal ring. Said rolling body cage is also used, in particular, to separate the rolling bodies from each other and to hold the rolling bodies at an equal distance from each other. The invention also relates to a multi-part pocket cage (5, 24) for a rolling body cage (1, 20) comprising a metal cage ring (11, 27) in which pockets (18) are introduced for receiving rolling bodies (4, 23) and which form one part of the pocket cage (5, 24), and at least one supporting ring (14, 15, 25, 26) that is rigidly connected to the metal cage ring (11, 27) for the reinforcement thereof, and which forms the additional part of the pocket cage.