Extreme Heavy Duty Polyurethane Swivel and Rigid Casters

Heavy duty industrial casters. These casters have a 6 inch by 3 inch extreme heavy duty polyurethane tread on cast iron core with a tapered roller bearing. These casters allow for 3,500 lb capacity each. The casters are 7.75 inch overall height. They have a 5.25" x 7.25" top plate for heavy duty mounting. this particular Castor is great for towing application in extreme heavy duty industrial use.
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Хорошие колёса,широкие,большие поворотные и наверно грузоподъёмные...!