Roller bearing arrangement for supporting portion of energy system, particularly wind turbine, has tracks arranged in radially overlapping portions such that support angle is greater than or equal to forty five degree

摘要

The rolling bearing arrangement has two or multiple storage- or connection elements (2,3) that are concentrically arranged to each other. One or multiple tracks (19,20) for rolling bodies (17,18) are arranged in radially overlapping portions (5,6) such that the support angle, which surrounds the connecting line between the centers of the points of contact of one of the rolling bodies with the tracks opposite to the ring plane, is greater than or equal to 45 degree. A rolling- or sliding body row is provided for storing radially acting force components.