Efficient VXB005200ATPR makes it feasible to pull and push items instead of transport Wheel dia. is 200mm or 7.874" inch in inches. The wheel has a width of 50mm=1.969" inch. The height of the wheel caster is 240mm = 9.449" inch. Top Plate is the method of installing the caster to your equipment, dimensions are 100mm x 115mm with the holes distance of 75mm x 85mm. The weehl core material is Polypropylene core and Thermoplastic Rubber and has a Polypropylene core and Thermoplastic Rubber tire with a low friction Double ball beaing. Maximum load calpacity that could not be exceeded on each wheel, remember to add safety factor, when calculating the load capacity 661 lb with a Swivel type. Ambient temperature range is -40 to 180 F. Buy the VXB005200ATPR now, we ship on the same day.