| 摘要 |
The invention relates to a planetary gearing (1) for a wind turbine, comprising a sun gear (3), a hollow gear (17), a planetary carrier (9) with a first bolt receiving element (10) having at least one first bolt seat (12), at least one planetary gear bolt (8) and at least one planetary gear (5). The bearing assembly (19) has a first planetary gear receiving bushing (20) and a second planetary gear receiving bushing (21), which planetary gear receiving bushings (20, 21) are coupled to the planetary gear (5) in a rotationally fixed manner, and between which planetary gear receiving bushings (20, 21) an axial bearing gap (25) is formed. The bearing assembly (19) has at least one bearing running sleeve (28), which is accommodated on the planetary wheel bolt (8) in a rotationally fixed manner, and on which an axial positioning flange (29) is formed, which is accommodated in the axial bearing gap (25) between the planetary gear receiving bushings (20), and an axial position fixing, in particular an axial bearing, of the planetary gear (5) on the planetary gear bolt (8) is thereby carried out. |
