Multi-part pockets cage for a roller bearing as well as rolling element bearing with the pockets cage

摘要

The present invention relates to a multi-part pockets cage for a roller bearing as well as a roller bearing cage pockets with this.Rolling element bearing generally consist of an outer ring, an inner ring, as well as a plurality of rolling elements, which often between the outer ring and the inner ring are held in a rolling element cage. The rolling element cage serves in particular for this purpose, the rolling elements to separate them from one another and the rolling bodies in a same distance from one another to keep.It is a multi-part pockets cage 5; 24 for a roller bearing 1; 20, is provided with a sheet metal cage ring 11; 27, in the pockets 18 for receiving of rolling elements 4; 23 are introduced, and to which a part of the pockets cage 5; 24, and with at least one support ring 14, 15; 25, 26, which, with the sheet metal cage ring 11; 27 is fixedly connected to the depression and the a further part of the pockets cage forms.