| 摘要 |
PROBLEM TO BE SOLVED: To provide a linear motion bearing for achieving a longer service life by suppressing dusting and improving the lubricating performance. SOLUTION: The linear motion bearing comprises an axial rail 1, a moving body 2 slidably mounted thereon, and a plurality of rolling elements 4 arranged between the rail 1 and a moving body 2 so as to be rollingly circulated there with their relative sliding motion. A solid film is formed on at least a rolling and sliding portion of the structural element of the linear motion bearing. The solid film has bonds as shown in a formula, e.g, in which a fluidable fluorine containing polymer is dispersed. COPYRIGHT: (C)2006,JPO&NCIPI |
