| 摘要 |
PROBLEM TO BE SOLVED: To provide a sliding bearing capable of providing excellent dimensional accuracy, rotating accuracy, and durability without abrading a soft mating material. SOLUTION: In this sliding bearing, a sliding surface sliding on the mating material is formed on one surface of a resin porous body layer, and a lubricating oil supply layer is formed on the anti-sliding surface of the resin porous body layer. The resin porous body layer comprises a communication porosity of 30% or higher. Also, the resin porous body layer comprises communication pores provided by dissolving a pore forming material and extracting the pore forming material from a molded body by using a solvent not dissolving a resin after the resin in which the pore forming material is mixed is molded to form the molded body. In addition, a lubricating oil supply layer is formed of a metal sintered compact. COPYRIGHT: (C)2006,JPO&NCIPI
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