| 摘要 |
PROBLEM TO BE SOLVED: To secure smooth circulation of a rolling element by accurately carrying out positioning of a circulation sleeve on a slider main body side and a direction changing passage on an end cap side while improving the assembly workability. SOLUTION: A linear guide bearing device has a separator 20 interposed between rollers 6 adjacent to each other. An end part of the circulation sleeve 8 in the axial direction is provided with a plurality of fitting projected portions 50 for positioning. The end cap 9 is provided with fitted recessed portions 51 fitted by the fitting projected portions 50. The fitting projected portions 50 are arranged to be incapable of fitting into guide grooves 24 on the end cap 9 side. COPYRIGHT: (C)2006,JPO&NCIPI
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