Graphite brass Sliding washer/brass bearing/JDB solid lubricated Bush /bronze bushing for auto parts heavy machine parts
This product base on alloy of broze of special formula. The solid lubricating medium is inlaid in the friction surface and the friction area of the solid lubricating medium take over 20%. The combination of advantages of alloy of bronze and non-metal Fricticn reducing matercing has broken in the limit of general bearing that depend on oil film. It was widely used in metallurgy. stell rollers in metallography, mineral machines, ships gas turbine and etc.
