ROLLING BEARING FOR LONGITUDINAL LINEAR MOTION

摘要

PROBLEM TO BE SOLVED: To simply compensate manufacturing tolerance in a rolling bearing for longitudinal linear motion composed of a sleeve 1 having an opening 2 extending in the longitudinal direction for being penetrated by a guide bar 3, the bar 3 its cross section is preferably formed into a circle, race plates 4 arranged in plural recesses 5 respectively being uniformly and dispersedly arranged preferably in the circumference of the sleeve 1, and plural rolling bodies 6 preferably spheres arranged between the plates 4 and the bar 3. SOLUTION: Spring means 7 are arranged between at least one plate 4 and the recess 5 in the sleeve 1 for housing the plate 4.