Adapter For Rolling Assembly And Rolling Assembly Comprising Same

A rolling assembly having a rotation axis and comprising:

• a tire having two beads;
• a rim;
• said adapter providing the connection between one of the beads and the rim,
• said rim having two rim seats;
• said adapter comprising:
• an axially inner end that is intended to be mounted on the rim seat and comprises an inner reinforcer element;
• an axially outer end that comprises an outer reinforcer element;
• a body that connects said outer end to said inner end so as to form a single piece and comprises at least one main reinforcement that provides the connection between said outer reinforcer and said inner reinforcer;
• a substantially cylindrical adapter seat adapted to receive one of said beads, said seat being situated at the axially outer end of said body;
• and
• an adapter bearing face substantially contained in a plane perpendicular to the rotation axis, said bearing face being situated on the axially inner face of the axially outer end,
• wherein the reinforcer element of the axially outer end is entirely situated axially outside the bearing face, and wherein the body comprises, opposite the adapter seat, an annular seat reinforcer.