Al PU Wheel Plate Industrial Caster 

Aluminum polyurethane wheel, with Al core is strong enough but handiness than cast iron core, outside PU cover will protect it form corrosion and abrasion. Bearings ball works very well even loaded heavy things. The normally sizes of heavy duty industrial casters are 4 inches to 12 inches. Certainly, we can make the special size casters as you need. Our Commitment is: Lower or more competitive price, better quality, warranty perfect delivery time, VIP after-sales service. Size Wheel Diameter Width of Caster(mm) Height of Installation(mm) Top Plate Outer Size Load Capacity(kg) Wheel Material 3inches 75 32 105 95*67…