| 摘要 |
PROBLEM TO BE SOLVED: To improve anti-seizure characteristics by improving heat radiation nature at the time of sliding while securing initial conformability by covering layer. SOLUTION: A bearing alloy layer 3 made of, for example aluminum alloy is provided on an upper surface side of a backing plate layer 2 made of, for example steel, and a tapered machined part 3a is formed on both end parts in an axial direction of a surface of the bearing alloy layer 3. The covering layer containing solid lubricant such as MoS<SB>2</SB>in synthetic resin such as PAI is provided on the tapered machined part 3a of a surface (inner circumference surface which is sliding surface) of the bearing alloy layer 3. The covering layer 4 is formed on whole or a part in a circumference direction of the both end parts in the axial direction of the surface of the bearing alloy layer 3. Part excluding at least the both end parts in the axial direction is made non-covering part 5 exposing the bearing alloy layer 3. COPYRIGHT: (C)2005,JPO&NCIPI
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