Method for mounting a hydrodynamic sliding bearing and hydrodynamic sliding bearing, in particular of a magnetic coupling pump
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United States of America Patent
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Jun 16, 2015
Grant Date -
Jan 2, 2014
app pub date -
Mar 1, 2012
filing date -
Mar 11, 2011
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Abstract
A method for mounting a hydrodynamic sliding bearing of a shaft, in particular a magnetic coupling pump, wherein the hydrodynamic sliding bearing includes a bearing bushing disposed between a bearing sleeve and a bearing housing includes the steps of A coating a clamping ring on at least one of its surfaces with a friction-increasing coating, B heating the clamping ring and applying to the bearing bushing so that a pre-assembly unit is formed, and C heating the bearing housing, wherein the pre-assembly unit is inserted in the bearing housing. A double pressure bond is thus advantageously provided where a radial prevention of rotation and an axial prevention of displacement is achieved without any axial pinning as prevention from rotation and axial tensioning (e.g. L-profile ring) of the bearing bushing being required.
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