Paddle wheel axle bearing for use in fan motor, has axial bushing whose base has recess with elbow-shaped cross section corresponding to end of axle, and axial bushing and support supported by axle to stably rotate axle

摘要

The bearing has an axial bushing (31) receiving an axle (12) of a paddle wheel at which a support (32) is situated. A base of the axial bushing has a recess (3131) with elbow-shaped cross section corresponding to the end of the axle, where the axle intervenes in the recess. The axial bushing and the support are supported by the axle to stably rotate the axle. The paddle wheel has a wheel hub.