1)Material:Pb15Sn8 2)Type:Symons 3,'4',4.25',5.5',7' 3)ISO9001: ... by drawings 5)High surface finished We specialize in the cone crusher parts such as outer eccentric bushing, inner eccentric bushing, ... box bushing, step bearing plate and other related processes for Symons, SANDVIK and so on for over 20 years. We are ... don't hesitate to contact us to know more info! Symons Cone crusher parts