| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a bearing device for a beauty/health roller which has no worry of contamination on hot water and a bathtub, is sanitary, is lighter weight than the conventional ball bearing, has no rattling of the roller, and exhibits a small rotational resistance of the roller, and to provide the beauty/health roller with this bearing device. <P>SOLUTION: The bearing device 4 for a beauty/health roller is used for the beauty/health roller having a grippable body and a roller 3 arranged on the end part of the body, and supports rotatably the roller 3 to a supporting shaft 2a provided on the end part of the body. It includes: a radial bearing 5 into which the supporting shaft 2a is inserted and which rotatably supports the roller 3 to the supporting shaft 2a; a thrust bearing 6 arranged on one end face side of the radial bearing 5; and a pilot pressure applying member 7 interposed between the radial bearing 5 and the thrust bearing 6, and is a sliding bearing made by molding the radial bearing 5 and the thrust bearing 6 respectively from resin compositions. <P>COPYRIGHT: (C)2012,JPO&INPIT |
