Medium Duty Castor:
In zinc-chromium-plated pressed steel, turn on the double rim of the balls. Assembled with a self-locking nut.

Top-grade mechanical cast iron wheels with plain bore or ball bearings come in diameters from 80 mm to 270 mm. When matched with different types of medium-duty, heavy-duty, and extra-heavy-duty casters, they support load capacities ranging from 100 kg to 2100 kg.