... chain:RS series,RO series,RF series silent chain:SC3(CL06),Pitch is 9.525 conveyor chain ... :C2040,C2060,CA650 Leaf chain;AL422, ... BL546,LH0822,LL1044 TOP chain:TT,TS,TP ... Plating bake proces, Black turn grinding process Chain modelPitch(mm)Roller sdiameterWidth between inner platesPin ...