Halifax or Vancouver our Low priced answert to the heavy weight objects movement, Wheel casters like our VXB007B063PVCB will be rolling your machine or equipment back and forth. Dia. Measured of the caster wheel in metric standard 63mm which is equal to 2.480" inch with imperial units. Sizes of the caster wheel is 30mm (1.181" inch). The caster dimensions heightwise is 90mm/3.543" inch. Top Plate is the method of installing the caster to your equipment, dimensions are 92mm x 65mm with the holes distance of 73mm x 45mm. This caster wheel core made of Polyvinyl Chloride and has a Polyvinyl Chloride tire spinning over Ball bearing. Having in mind that every caster wheel has the load capacity of 66 lb with a Swivel and Upper Brake type. Ambient temperature range is -40 to 180 F. Buy the VXB007B063PVCB now, we ship on the same day.