ROLLER BEARING WITH PLASTIC SEGMENTED CAGE HAVING BOSSES PROTRUDING INTO RECESSES IN THE END FACES OF THE ROLLERS

摘要

The purposes of this invention are a simplification of bearing cage segment's construction, facilitation of assembly and increasing the reliability of operation of the bearing with plastic segmented cage. Segments (2) comprise of side plates (21), interconnected at least by two crossbars (22) in such a way, that there are the pockets (24) created between the crossbars (22) for placing of rolling elements (3). Each pocket (24) contains a capture (23) on the inner surface (211) of at least one side plate (21), which is radially located outside the centre of the side plate's height (21) and tangentially in the centre between side walls (221) of adjacent crossbars (22). The capture (23) has advantageous shape of nose made up on the side plate (21), adjacent to the functional face (31) of rolling element (3).