4" Inch Caster 441 lbs Fixed Black Cast iron Top Plate

Don't think too much, use 4inch-Caster-037 to get your DIY move and manuver around. This wheel caster has a wheel diameter of 100mm or 3.937" inch in inches. Dimensions of the caster wheel is 50mm (1.969" inch). The caster dimensions heightwise is 142mm/5.591" inch. Top Plate is the method of installing the caster to your equipment, the dimensions are 100mm x 115mm with the holes distance of 75mm x 85mm. Low drag was achieved by a Black Cast iron core on a Black Cast iron tire spinning freely with a Roller bearing. Here come the maximum load that should be applied on every wheel, remember to add safety factor, when calculating the load capacity 441 lb with a Fixed type. The temperature range is -40 to 180 F. Remember, you will have to buy the 4inch-Caster-037 in order to have it :).