A wind turbine comprising a bearing system, the bearing system comprising: - a bearing for bearing a shaft having a centre axis, the bearing comprising at least one bearing surface, - a support for supporting the bearing, the support comprising at least one support surface, - a lockable connection between said bearing and said support, such as a connection comprising bolts, where the lockable connection comprises: - the at least one bearing surface and comprises the at least one support surface, - wherein the support surface is directly and rigidly engaged with and supports the bearing surface when the lockable connection is locked, - and where forces from the shaft are transferred via the bearing and into the support through said bearing surface being engaged with said support surface, - and where said lockable connection ensures a fixed distance between the bearing and the support by the surfaces being directly and rigidly engaged, - and wherein said bearing surface and said support surface are adapted so that the support surface and the bearing surface are flush and parallel with each other, characterized in that a support angle of said support surface, relatively to a shaft plane formed by rotating the shaft around a first axis, which first axis is perpendicular to the centre axis and which first axis is comprised in a vertical plane, is ranging from and including 5 degrees to and including 70 degrees. - a bearing for bearing a shaft having a centre axis, the bearing comprising at least one bearing surface, - a support for supporting the bearing, the support comprising at least one support surface, - a lockable connection between said bearing and said support, such as a connection comprising bolts, where the lockable connection comprises: - the at least one bearing surface and comprises the at least one support surface, - wherein the support surface is directly and rigidly engaged with and supports the bearing surface when the lockable connection is locked, - and where forces from the shaft are transferred via the bearing and into the support through said bearing surface being engaged with said support surface, - and where said lockable connection ensures a fixed distance between the bearing and the support by the surfaces being directly and rigidly engaged, - and wherein said bearing surface and said support surface are adapted so that the support surface and the bearing surface are flush and parallel with each other, characterized in that a support angle of said support surface, relatively to a shaft plane formed by rotating the shaft around a first axis, which first axis is perpendicular to the centre axis and which first axis is comprised in a vertical plane, is ranging from and including 5 degrees to and including 70 degrees. - the at least one bearing surface and comprises the at least one support surface, - wherein the support surface is directly and rigidly engaged with and supports the bearing surface when the lockable connection is locked, - and where forces from the shaft are transferred via the bearing and into the support through said bearing surface being engaged with said support surface, - and where said lockable connection ensures a fixed distance between the bearing and the support by the surfaces being directly and rigidly engaged, - and wherein said bearing surface and said support surface are adapted so that the support surface and the bearing surface are flush and parallel with each other, characterized in that a support angle of said support surface, relatively to a shaft plane formed by rotating the shaft around a first axis, which first axis is perpendicular to the centre axis and which first axis is comprised in a vertical plane, is ranging from and including 5 degrees to and including 70 degrees.