According to the larger diameter wheels the more flexible the rotation principle. Common casters specifications are 4" casters,5" casters,8" casters,10" casters and 12" casters.Super heavy duty caster can adopt 16inch and 18inch diameter casters.

Currently,we produce 12000 kg load capacity caster special for extra weight devices.The wheel with 400mm diameter x 125mm width.And we can make the caster according to customer design. For example our 2inch low profile heavy duty caster can load 350kg

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