摘要 |
PROBLEM TO BE SOLVED: To realize prevention of inner diameter deformation of a bearing after fixing and prevention of deviation of a bearing position to a metal plate after fixing without impairing mass production of a bearing part. SOLUTION: In the method, a smaller bearing 21 than a bearing mounting hole 1d is inserted to the bearing mounting hole 1d bored on the metal plate 1 and thereafter, the bearing 2 is fixed to the metal plate 1 by plastically deforming the bearing mounting hole 1d so as to contract it by inserting a wedge 1c to the outside of the bearing mounting hole 1d. A positioning area 1a having positioning function of the bearing 2 to the metal plate 1 and a fixing area 1b having function for fixing the bearing 2 to the metal plate 1 are provided on an outer periphery of the bearing mounting hole 1d at one or more positions respectively. The wedge 1c is only inserted to the outside of the fixing area 1b. COPYRIGHT: (C)2006,JPO&NCIPI
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