Brass Bushing
sintered Bronze Bushing :
Sintered Bronze Bushing is made by bronze or iron / stainless steel powder, mold pressed under high pressure and then sintered under high temperature, and oil is soaked into the homoeneously spreaded tiny pores of the metal under vacuum. Sintered bushing is widely used for domestic electric equipments, electirc tools, woven machines, chemical engineering machines, automobiles industry,etc.Quality standard based on JIS;DIN;GB;MPIF,etc.
Sintered Bronze Bushing Performance:
Chemical Composition: CuSn6Zn6Pb3, Cu90Sn10,CuSn6Zn6Pb0,Fe,Cu-Fe
Working Temperature: Between -100 with +200
Density & Gravity: 6.4-7.5g/cm3
Oil Impregnation Rate: 18% - 23%
Graphite content Rate: 1% - 3%Max
Hardness: HB30-75 for Bronze ; HB 35-150 for Iron
Sintered bronze Bushing Advantage:
1.With lower wear rate and long lifetime.
2.Provides maintenance free operation & Dry working circustmance.
3.Suited for high static and dynamic load.
4.With low and smoothly coefficient of friction and without stick-slip effects.
5.Suitable for dirty, impact and edge load.
6.Better thermal conductivity property.
Eccentric bushing
Lower head bushing
Socket liner
Upper head bushing
Lower head bushing
Upper thrust bearing
Countershaft bushing.
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