Generator with bearing part engaged by spring element actuating axial force and supported, with respect to hub, by damping element secured on bearing part

摘要

Generator comprises bearing (19) fitted in hub (22), with one bearing part engaged by spring element (25) actuating axial force. Bearing part is supported by damping element (33) with respect to hub. At least one damping element is secured on bearing part .Preferably bearing part contains at least one groove (32), typically two, in which are located toroidal damping elements. Radial force, acting at bearing part is guided into hub via damping element. Spring element may be plastically deformable, with spring constant 18 to 70 N/mm in plastic region.