| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a method of manufacturing a bearing device for a wheel uniformizing an anti-rust coating membrane formed on an outer surface of a pilot part, and reducing cost by simplifying a processing step and shortening a processing time. <P>SOLUTION: In the method of manufacturing a bearing device for a wheel, a pilot part 10 for guiding a wheel and a brake rotor is projected at an outer end of a hub wheel 4. After an ultraviolet hardening paint is applied to an outer surface fitted with at least a wheel of the pilot part 10, a bearing device for a wheel is arranged in a vertical type so that the pilot part 10 of the hub wheel 4 may becomes downward, and an irradiator 24 mounted with a plurality of light sources 23a including ultraviolet light emission diodes, is arranged opposite to the pilot part 10. The irradiator 24 is formed to follow a shape of a coated face. <P>COPYRIGHT: (C)2011,JPO&INPIT |
