Sliding bearing material
AssigneeTaiho Kogyo Co., Ltd.
InventorsKeiichi Shimasaki, Hiroshi Ito, Yasushi Yamaguchi, Hiroaki Hayakawa
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Abstract
Sliding bearing material containing at least two of aromatic polyester-resin particles, spherical carbon particles, and zinc-oxide whisker dispersed in a matrix consisting of polytetrafluoroethylene. The PTFE-based material exhibits little wear under conditions in which vibration is imparted, thereby enhancing reliability of the sliding parts of various machines and equipment and preventing enlargement of clearances during operation.
Claims7
Sliding bearing material comprising aromatic polyester-resin particles, or at least one of spherical-carbon particles and zinc-oxide whisker, dispersed in a matrix consisting of polytetraflouoroethylene.
Dependencies are inferred from the claim text.