Iron Corn + RubberStemBrakeLight Load Industrial CastorMaterial: Iron Corn+ Rubber TyreSize: 3" 4" 5" 6" Diameter: 75mm 100mm 125mm 160mm Width:25mm 30mm 37mm 40mm Loading Capacity: 40kg 55kg 70kg 120kg Weigh:0.40kg 0.95kg 1.30kg 2.30kg Installation Heigh: 90mm 125mm 149mm 195mm Swivel Radius: 63mm 81mm 94mm 130mmBearing: Roller BearingFinishing: Zinc platedFeature: Quiet, dirt resistance, and good loading capacityApplication for all kinds of light load tolley, industrial pushing cars or forsupporting equipmentSizeModel NumberDiameter (mm)Width(mm)Loading(kg)Weigh(kg)Heigh(mm)Swivel Radius(mm)Stem(mm)3"SL1131A75×257525400.409093M124"SL1131A100×3010030550.9512581M125"SL1131A125×3712537701.3014994M12, M146"SL1131A160×40160401202.30195130M16, M20TheSwivel or FixPlate Size:Plate sizeX×YA×BA'×B'Φ×13"81.5×6764×5858×428.5×134" 5“105×8080×6075.5×4610.3×186”135×108108×80100×5811×23Customized Option: This series hasvarious sizes of the caster,you can choose any . And have all types of styles,can be swivel wheel or fix wheel, can used with threaded stem ; also can be with or withoutdouble brake. And the stem sizecan varies from M12 to M20 , according to customer requirements.Customized design or OEM is also welcome If you interset our product, please feel free to contract us. And we will do our best to meed your need.