Medical wheels from Easyroll, eight in all, are made for equipment in healthcare settings and carry 80kg to 120kg each. They run on steel precision bearings for smooth, low-friction rolling.
Choose a polyurethane or thermoplastic rubber tread, four of each, from 75mm to 150mm with an 8mm bore and a 40mm hub, all on a polypropylene core. Filter by tyre material and load capacity. Weighing polyurethane against rubber for a particular floor? The tread-by-floor table in the buyer's guide sets the two side by side.