Patent ID: 8746980
Filing Date: 2014-06-10
Classification: F16C,G03G

Abstract:
1. A sliding bearing comprising an outer ring and an inner ring, wherein said outer ring is made of synthetic resin and said inner ring is made of a sintered metal, or said outer ring is made of a sintered metal and said inner ring is made of synthetic resin; and an inner circumferential surface of said outer ring and an outer circumferential surface of said inner ring slide relative to each other, wherein said outer ring is made of synthetic resin and said inner ring is made of sintered metal, or said outer ring is made of sintered metal and said inner ring is made if synthetic resin, wherein crease is enclosed between said inner ring and said outer ring; and a grease-holding concave portion for holding said grease therein is formed on said outer circumferential surface of said inner ring.