| 摘要 |
PURPOSE:To facilitate the demounting of a bearing when it is replaced or repaired by forming a cut parts for inserting plurality of bearing hooks at proper positions on the periphery of a bearing fixing hole. CONSTITUTION:The cut parts 7 and 7 having a proper size are formed at the proper positions symmetrical to a shaft core on the periphery of a bearing fitting hole 4 formed on a frame 1 and said cut parts are spread to the outside of the outer periphery of the outer lace 3 of a bearing 2 fitted on the inner periphery of the hole 4 or the outer periphery of a flange 5, and bearing hooks 8 and 8 are inserted through the cut parts 7 and 7. Therefore, when or a bearing is replaced or a rotary shaft supported by the bearing a part fixed onto the rotary shaft is replaced or repaired, the work for demounting the bearing is carried-out naturally and exceedingly easily. |
