Turbine ring assembly

A turbine ring assembly comprising a plurality of ring sectors forming a turbine ring and a ring support structure, each ring sector having, along a section plane defined by an axial direction and a radial direction of the turbine ring, a portion forming an annular base with, in the radial direction of the turbine ring, an inner face defining the inner face of the turbine ring and an outer face from which a first and a second attachment tabs protrude, the ring support structure including a central shroud from which a first and a second radial clamps protrude between which the first and second attachment tabs of each ring sector are maintained,

• wherein the turbine comprises a one-piece annular flange removably fastened to the central shroud, the annular flange including a first free end, a second end coupled to the central shroud, a first portion extending from the first end, a second portion extending between the first portion and the second end, the first portion includes first and second tabs distinct from each other, the first tab bearing against the first attachment tab and the second tab being spaced apart from the first tab in the axial direction, the second tab being upstream of the first tab with respect to the direction of an air flow intended to pass through the turbine ring assembly,
• the second portion of the annular flange comprising a bearing shroud protruding downstream in the axial direction, the bearing shroud including a radial bearing in contact with the central shroud of the ring support structure.