Abstract: A bearing arrangement of a shaft (2) is provided with which an annular bearing sleeve (4) is applied onto the shaft (2). At least in the axial region in which the bearing sleeve (4) is arranged, the shaft (2) includes a profiling extending parallel to its longitudinal axis (X). A corresponding engagement element (12) on the inner periphery of the bearing element (4) engages the profiling with a positive fit. At least one engagement element (12) extends in the direction of the longitudinal axis (X) of the shaft (2) only over a part of the length of the bearing sleeve (4).
Type:
Grant
Filed:
December 24, 2008
Date of Patent:
April 29, 2014
Assignee:
Grundfos Management a/s
Inventors:
Per Frost Vedsted, Brian Lundsted Poulsen, Helge Grann