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US 2009/0022442 A1Published application
Pitch Bearing For A Wind Turbine, A Wind Turbine And A Method For Servicing A Bearing
OwnerAnton BECH, Gerry MADDENinventors
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Abstract
The invention relates to a pitch bearing for a wind turbine comprising a first and second axial row of bearing rolling elements, said rows being positioned in a distance of each other, and one or more radial rows of bearing elements, where said one or more rows of bearing elements are positioned outside an area defined in between said first and second axial row. The invention also relates to a wind turbine and method for servicing a bearing hereof.
Claims24
A pitch bearing for a wind turbine comprising
- a first and second axial row of bearing rolling elements, said rows being positioned in a distance of each other, and
- one or more radial rows of bearing elements,
- where said one or more rows of bearing elements are positioned outside an area defined in between said first and second axial row.
Dependencies are inferred from the claim text.