Method for forming a bearing apparatus

Details Method for forming a bearing apparatus Method for forming a bearing apparatus

2005-04-19

2005-04-19

Compton, Eric (Department: 3726)

Metal working

Method of mechanical manufacture

Process for making bearing or component thereof

C029S898070, C029S894361, C029S894362, C301S105100, C384S544000, C384S589000

Reexamination Certificate

active

06880247

ABSTRACT:
A bearing is mounted on a hollow shaft of a hub wheel. A shaft end of the hollow shaft is deformed radially outward and caulked to an outer end face of an inner ring of the bearing. Between a first area in which a spline portion is formed and a second area in which a caulked portion is formed, between a bending starting point for bending the shaft end radially outward and an end face of the shaft end on an inner peripheral face of the hollow shaft, a third area for suppressing deformation of the inner peripheral face of the hollow shaft caused by the caulking is formed. The third area cushions deformation in the first area.

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