Whatever you are building needed to be on wheels, here come the 8inch-Caster-022. This caster is rolled on a wheel that has 200mm diameter/7.874" inch inches. Dimensions of the caster wheel is 53mm (2.087" inch). The caster dimensions heightwise is 240mm/9.449" inch. This wheel caster can be mounted using a Top Plate with the dimensions of 100mm x 115mm and holes distance of 75mm x 85mm. The caster core is made of Polypropylene core and Rubber and has a Polypropylene core and Rubber tire with a low friction Double ball beaing. Here come the maximum load that should be applied on every wheel, remember to add safety factor, when calculating the load capacity 617 lb with a Fixed type. Last and not least the temperature range = -40 to 180 F. Buy the 8inch-Caster-022 now, just add the quantity to basket and click on Checkout.