| 摘要 |
PROBLEM TO BE SOLVED: To provide a rolling device, stably supplying a lubricant over a long period of time and having excellent dust generation-proof performance. SOLUTION: This rolling device includes: two or more metallic rolling elements 2; a first member 1 having a raceway surface where the rolling elements roll; a second member 3 having a raceway surface opposite to the raceway surface of the first member; and two or more separators 22 disposed between the two or more metallic rolling elements 2. A porous carbon body vacuum-impregnated with the lubricant is used as the separator 22. COPYRIGHT: (C)2005,JPO&NCIPI |
