A connection assembly between a drive-side structure and a transmission outer ring sealing a transmission arranged radially inside, wherein an annular chamber comprising a connection element arranged therein is configured between the transmission outer ring and the drive-side structure, and a peripheral guide is axially configured at least on one side of the annular chamber between the transmission outer ring and the drive-side structure, wherein the connection element comprises bulges which are spaced over the peripheral extension and are elastically deformable and forms a force-fit connection between the transmission outer ring and the drive-side structure when the bulges elastically deform.