| 摘要 |
A rolling guide unit has a separator to adjust an interval between any two adjacent rolling elements. The separator is made to have flexibility or elasticity enough to afford any desired elastic deformation, even with keeping sufficient mechanical stiffness or rigidity to positively admit the interaction among the rolling elements inclusive of a circular shell. The separator is comprised of axially opposite end sides depressed inward to fit over the adjacent rolling elements, a circular shell to define an outside contour of the separator, and fingers lying in the depressions in a way extending from the shell towards centers of the depressions so as to make elastic contact with the rolling elements. Each finger has a surface facing the associated rolling element, the surface being made into any one of a depressed spherical surface, a depressed conical surface and a depressed pyramid surface.
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