Plastic Trolley Wheels Products DescriptionDC Plastic trolley wheels is light and handy with the loading capacity from 280KGS-300KGS,Website:http://www.dc-casters.com, the mode is design special for all kinds of trolley use purpose. DC Casters Plastic trolley Wheels are ready to serve customers with different specification.Steel Grade: SS400 Surface treatment: GalvanizingSteel Thickness:6mmInstallation Diagrams:115mmx100mmBearing: Double BearingWHEEL Materials: PAMode: Rigid, Swivel, BrakeSpecification:Wheel MaterialsWheel Dia.(Inch)Thread Width(MM)Install Height(MM)BearingLoading Capacity(KGS)PA4"45142Double Bearing2805"1622806"1863008"238300