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Powder Metal Series: Bearing Bronze Bushing We always focus on quality as you are ..... Powder Metallurgy Bearing Bronze Bushing Briefing: ----------------------------------------------------------------------------------------------------- Powder Metallurgy BearingBronze Bushingis 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. Powder Metallurgy Bearing 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 Powder Metallurgy Bearing Bronze BushingAdvantage: ----------------------------------------------------------------------------------------------------- 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. DALON MACHINERY CO.,LIMITED Top Choice of Industrual solution...... Add: #403-405 ZeZhu Mansion, No.368 HuShu Road (S), Hangzhou,Zhejiang Province,China 310006 Tel:+86-571-88836312 (8lines) ; +86-571-88365029 ; Fax: +86-571-88396427