| 摘要 |
<P>PROBLEM TO BE SOLVED: To inexpensively provide a sintered oil-impregnated bearing suitable for use in a clean room and suppressed in the generation of dust. Ž<P>SOLUTION: The sintered oil-impregnated bearing 1 is a sintered-metal porous body formed of stainless steel powder as a main component, and a lubricating grease with ether oil as base oil, and with a lithium salt not having a hydroxyl group in an chemical formula, for example, stearic acid lithium as an increasing agent is impregnated into its internal air hole. A manganese sulfide may be compounded in material power for molding the bearing. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
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