Urethane Wheels Products DescriptionDC Caster is able to design as per CAD,Website:http://www.dc-casters.com, solid works,inventor drawings and etc.,we are able to make new mould through customers' drawings, as well as changing wheels color, appointed Frame for special booking casters. The frame is widely choose from Q235,Q345 and etc. materials in order to meet clients' different requirement of load bearing. All frame are applied hot galvanizing in order to protect from corrosion and rusting.As one of main produce, DC CASTERS Polyurethane Casters had been applied in many project all over the world, for example, DC Brand Urethane Wheels are applied in Saudi Aramco Project in oil city Jubail, it successfully stand the high temperature test and awards satisfy feedback from customers.Steel Grade: S235JR Surface treatment:ZINC CoatingSteel Thickness:6mm up to 10mmInstallation Diagrams:140mmx110mmBearing: Double BearingWHEEL Materials: Iron and PUMode: Rigid, Swivel, BrakeSpecification:Wheel MaterialsWheel Dia.(Inch)Wheel Width(MM)Overall Height(MM)BearingLoading Capacity(KGS)Iron Core PU4"50137Double Bearing400Iron Core PU5"50158Double Bearing450Iron Core PU6"50186Double Bearing500Iron Core PU8"50230Double Bearing550