Patent ID: 8545186
Filing Date: 2013-10-01
Classification: F03D,F16C,Y02E,Y10T

Abstract:
1. A bearing arrangement of a rotor of a wind power plant, comprising: a rotor hub with at least one rotor blade; and a roller bearing by means of which the rotor hub is mounted so as to be rotatable with respect to a machine carrier in a gondola of the wind power plant, wherein the roller bearing has an external ring and an internal ring, between which roller bodies are arranged, wherein the roller bearing is arranged coaxially in an axially externally open cylindrical opening in the rotor hub, the cylindrical opening being open at least on a side of the rotor hub directed away from the gondola of the wind plant, and wherein the external ring of the roller bearing is directly connected to the rotor hub in a rotationally fixed and releasable fashion.