| 摘要 |
PROBLEM TO BE SOLVED: To effectively execute axial preload adjustment work of an assembled rolling bearing in a short time. SOLUTION: A graduated sleeve 12 graduated in the axial direction of an outer diameter and a graduated thimble 13 graduated in the peripheral direction of the outer diameter are screwed with each other, and assembled in a rotary section. One end of a bearing inner ring is made to protrude from the other end face of a shaft 23 with an assemble rolling bearing installed thereon. Then, the shaft 23 and the bearing inner ring is held by the graduated sleeve 12 and the graduated thimble 13, and a bearing gap is measured by using the scale of the graduated sleeve 12 and the graduated thimble 13. COPYRIGHT: (C)2009,JPO&INPIT
|
