Torsion vibration absorber for crankshaft drive, has two bearings, in which bearing unit of one bearing and radial projection contact ring projection of supporting flange of driven end mechanical transmission unit

摘要

The absorber has a coupling unit and a supporting flange (62) provided at a drive end and a driven end mechanical transmission units, respectively, and are close to a rotational axis of the absorber. Two bearings position the driven end unit in axial direction and opposite to the other transmission unit, respectively. A bearing unit (18) of one bearing and a radial projection (72) contact a ring projection of the flange.