Rotationally fixed coupling has ring non-elastic in circumferential direction positioned in annular space between rotating element and outer ring component

摘要

The rotationally fixed coupling(1) has a ring(4) non-elastic in the circumferential direction positioned in the annular space between a rotating element(2) and outer ring component(3) and fitted to them. The ring is flexible in such a way that it allows a limited axial movement between the rotating element and ring component. The ring may have at least one annular groove which is located concentrically with regard to the rotating element.