Cage for roller bearing - is in one or more segments, and has pockets joined by one or more wires, with tension nuts and tension plate

摘要

The cage for a roller bearing is made of one piece or several segments, and has pockets (2) screwed together by one or more wires (6) possessing a tensile stress of at least 0.15 of the elastic limit. The pockets (2) are made of plastic or metal and the wires (6) of steel. Between the last pocket (2) and the tension nuts (9) is a tension plate (10), the wires (6) possess differing tensile stress. USE/ADVANTAGE - The roller bearing cage possesses great stability and withstands high stress.