the centering and rotating a camp rotaionselements on another element, and such a camp comprehensive arrangement of elements

摘要

The bearing has a roller bearing (28) that is provided with external and internal rings (32, 34) that are fixed with flywheels (10, 14). The rings have axial extensions (32a, 34a), which extend on one side of the rolling bearing and are welded at free ends with the flywheels. The axial extension is cylindrical, and the flywheels are centered and guided in rotation with the roller bearing. An independent claim is also included for an assembly of two flywheels.