Sliding bearing
AssigneeTaiho Kogyo Co., Ltd.
InventorsKimio Kawagoe, Hiroshi Ito, Toru Desaki, Yasuaki Goto, Yoshio Fuwa, Shoichi Seko
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Abstract
In sliding bearing, wherein an overlay, which consists of at least one solid lubricant and a binder resin, covers an aluminum-alloy bearing layer bonded on backing metal, the overlay consists of an upper layer, which contains the solid lubricant essentially consisting of MoS2, and a lower layer, which contains one or both of solid lubricant and hard additive. The solid lubricant of the lower layer is MoS2 and its content is relatively lower than in the upper layer.
Claims9
A sliding bearing comprising an overlay, consisting of at least one solid lubricant and a binder resin, said overlay covers an aluminum-alloy bearing layer bonded on backing metal, and said overlay consists of an upper layer comprising said solid lubricant consisting essentially of MoS2, and a lower layer, consisting of one or both of at least one solid lubricant and at least one hard additive, wherein when said solid lubricant of said lower layer is MoS2, its content is relatively lower than that of said upper layer.
Dependencies are inferred from the claim text.