IB093

 

Material
Bronze ( DIN-CuSn8P )+ 
Graphite

 

Introduction
Wrapped bronze bearings(CuSn8P/graphite), made of high density tin bronze CuSn8P as base material, are produced by the process of being rolled diamond oil pockets on the inner surface for storing graphite.They are in conformity with the European RoHS environmental protection standards and widely used in the applications of automotive, truck, hydraulic transmission, engineering machinery and agricultural machinery due to the advantages of lead free, low friction coefficient, good wear  resistance, good fatigue resistance, good corrosion resistance and good load capacity

Chemical Composition%

Material	Cu	Sn	P
CuSn8P	91.3%	8.5%	0.2%

 

Physical and Mechanical Properties

density	8.8 g/m3
thermal conductivity	58 W/m·k
max. hardness	160 HB
tensile strength	580 N/mm2
elongation	20 %

 

 

 

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