Rotor bearing with a magnetically coupled bearing cover

Abstract

A support structure associated with a nacelle of a wind turbine, wherein the support structure includes a bearing having an outer ring and an inner ring is provided. The bearing is surrounded by a bearing housing and a bearing cover. The bearing cover is coupled to the bearing magnetically. In some embodiments, the bearing cover may be coupled to the outer ring of the bearing by bolting. The thickness of the outer ring of the bearing may be increased to accommodate one or more protrusions. The protrusions are composed of a magnetic material and configured to receive a bearing cover.

Dependencies are inferred from the claim text.