Thermoplastic Rubber Wheels Products DescriptionMaterials: Thermoplastic Model: Swivel,Website:http://www.dc-casters.com, Rigid and BrakeThermoplastic as one kind of rubber with high elasticity, high strength, high elasticity, but also has the characteristics of injection molding, with non-toxic environmentally safe, a wide range of hardness, excellent color, soft to the touch, weather resistance, fatigue resistance and heat resistance. AS one of Mute Casters, Thermoplastic Rubber Casters also is one of DC Casters best seller product.Frame materials: Hot Dipped STEEL, Q235 and Q345Top Plate Size:115mmx100mmBearing: Double BearingWheel Materials: ThermoplasticMode: rigid , swivel and brakeSpecification:Wheel MaterialsWheel Dia.(MM)Wheel Width(MM)Overall Height(MM)BearingLoading Capacity(KGS)Grey Rubber4"50142Double Bearing200Grey Rubber5"50162Double Bearing200Grey Rubber6"50186Double Bearing200Grey Rubber8"50238Double Bearing250