| 摘要 |
There is provided a rolling element accommodating belt for a linear guide apparatus which has a guide rail, a slider having a load rolling element guiding face which constitutes a rolling element track path together with the guide rail, a pair of direction converting paths and a rolling element return path, a plurality of rolling elements circulating within an endless circulation path defined by the rolling element track path, the pair of direction converting paths and the rolling element return path; and a guide groove. The rolling element accommodating belt includes a plurality of spacer portions interposed between the rolling elements, coupling arms to be guided by the guide grooves and rolling element accommodating portions accommodating the rolling element. The spacer has an inward abutting face abutting on the rolling element so as to prevent the rolling element from moving to inner diameter side of the endless circulation path.
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