Bearing housing for supporting the rotor shaft of a wind turbine

Bearing housing (10) for the bearing of the rotor shaft (50) of a wind energy installation, having a cylindrical portion (20) for receiving the rotor shaft (40) and fastening means (30) for fastening the bearing housing (10) to the wind energy installation, characterized in that fastening means (30) in the region of the horizontal center line of the cylindrical portion (20) are arranged axially parallel.