摘要 |
PROBLEM TO BE SOLVED: To provide a structure of a bearing having a novel structure, which uses a component integratedly composed of a rotor hub and a shaft, and uses a cylindrical housing with a bottom integratedly formed of a cylindrical portion and a cap portion, and further to provide its assembling method. SOLUTION: The method for assembling the structure of the bearing using the cylindrical housing with the bottom integratedly formed of the cylindrical portion and the cap portion comprises a process for inserting the shaft integratedly formed with the rotor hub into a sleeve and for forming a hub side assembly by fixing a nonslip off member to the tip end side of the shaft, a process for inserting the sleeve into the housing, a process for moving the sleeve toward the bottom surface of the housing by applying an energizing force to the sleeve until one end face of the sleeve comes into contact with the nonslip off member, a process for relatively separating the housing and the hub side assembly in the axial direction by a required distance, and a process for fixing the sleeve to the housing. COPYRIGHT: (C)2006,JPO&NCIPI |