| 摘要 |
PURPOSE: An assembly for checking and repairing the wheel bearing of the roll chock is provided which prevents stopping of rolling operation by improving checking and maintenance accuracy of the wheel bearings, and prevents occurrence of safety accidents by automatically maintaining the wheel bearings requiring precise inserting. CONSTITUTION: In an assembly which is equipped with a base(4) and checks and maintains wheel bearings that are positioned at the lower part of chokes rotationally supporting both ends of a roll, and comprise spacers and inner lacers sequentially inserted onto shafts of the chokes, housings mounted by interposing bearings on the outer circumferential surfaces of the inner lasers and caps coupled to the housings by external coupling members, the assembly for checking and maintaining the wheel bearings in the chokes of the roll is characterized in that a transfer passage is formed in the base(4) so as to transfer a resting stand(5) on which the chokes are rested, and dismantling tools are sequentially equipped at both sides of the transfer passage so as to dismantle the caps of the wheel bearings, the housings, the spacers and the inner lacers while the resting stand(5) is moved along the transfer passage.
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