SELF-LUBRICATING COMPOSITE MATERIAL, AND ROLLING BEARING PREPARED USING THE SAME

摘要

PROBLEM TO BE SOLVED: To provide a self-lubricating composite material wherein, necessary strength can be obtained while a blending ratio of a solid lubricant such as molybdenum disulfide (MoS₂) is set to be equal to 60 mass% or more, and a rolling bearing prepared using the same.;SOLUTION: This invention provides a self-lubricating composite material that comprises molybdenum disulfide (MoS₂) of 60 mass% to 80 mass%, and at least one of copper (Cu) and nickel (Ni) of 0.1 mass% to 2 mass%, with the balance comprising tantalum (Ta) and iron (Fe), and a rolling bearing using the self-lubricating composite material.;COPYRIGHT: (C)2015,JPO&INPIT