| 摘要 |
PROBLEM TO BE SOLVED: To provide a linear guide bearing device capable of restraining damage of a holding piece. SOLUTION: The holding piece 14 for keeping a space between roller-shaped rolling elements in a space not interfering with each other is provided with an arm 14c for preventing falling down of the holding piece. The arm 14c is provided on right and left side surfaces of the holding piece 14 so that a center line L1 of the arm 14c is not overlapped with a straight line L2 passing through centers O1 and O2 of the two rolling elements 9 positioned before and behind the holding piece 14. COPYRIGHT: (C)2009,JPO&INPIT
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