A hub-bearing assembly (10) for rotatably mounting a tilling disc (A) about an axis of rotation (x) is provided with:- an annular hub (20) providing an axially extending tubular portion (21), comprising a housing (22), and a radially outer flange (23) for mounting a disc (A)；- a bearing unit (30) mounted within the housing (22)- an elastic damping body (40) axially fitted between the radially outer flange (23) and the disc (A).
