Bearing arrangement for use in drive train of wind power plant, has ring unit engaged into recess of shaft, where supporting area in recess is angled at radial plane in longitudinal section of shaft and/or designed in curved manner

摘要

The arrangement (1) has a ring unit (9) engaged into a recess (8) of a shaft (2) over an engagement section (10), where the engagement section is supported at the shaft in an axial direction. A connecting nut (14) is connected with a form closure section of the ring unit in a form-fit manner, and the ring unit is designed for securing a bearing arranged on the shaft through force transmission from the ring unit to the bearing. A supporting area (11) in the recess is angled at a radial plane in a longitudinal section of the shaft and/or designed in a curved manner.