Rolling bearing, notably for ship's propeller or for wind turbine

A wind turbine comprising:

• a nacelle, mounted on a mast and enclosing a generator intended to produce electrical energy,
• a rotor provided with a hub supporting at least two blades, and
• a rolling bearing mounted between the hub and a blade, the rolling bearing providing;
• a first ring having a first raceway, the first ring having a first axial first ring end and a second axial first ring end,
• a second ring having a second raceway, the second ring having a first axial second ring end and a second axial second ring end,
• at least one row of rolling elements disposed between the first raceway and the second raceway, and
• a ring gear having a circumference less than three-hundred sixty degrees (360°), the ring gear being fixed to the first ring and having a first ring gear axial length equal to a first ring axial length, the ring gear being completely overlapped by the first ring such that, when viewed in axial cross-section, no portion of the ring gear extends axially past either the first axial first ring end or the second axial first ring end in a direction away from the at least one row of rolling elements, wherein
• the ring gear is formed by a single gear segment having a circumference substantially equal to the circumference of the ring gear and including a plurality of radial teeth disposed on a peripheral surface thereof and fixed to the first ring, the plurality of teeth each having an axial tooth end which is axially aligned with the first axial first ring end of the first ring, the first axial first ring end and the axial tooth end of each of the plurality of radial teeth being axially spaced from both the first axial second ring end and the second axial second ring end, wherein
• the gear segment further comprises an axial portion extending axially from a radial surface of the gear segment, wherein
• the axial portion comprises a first plurality of radial drillings that are each configured to cooperate with a corresponding one of a second plurality of radial drillings in the first ring so that the ring gear can be fixed to the first ring.