8 inch Heavy Duty Polyurethane Wheel Rigid Caster, High Capacity

This rigid Pemco 8"x2" polyurethane-on-iron wheel plate caster is ideal for applications where floor protection and the greatest load capacity and durability is required. These polyurethane wheels are tough, smooth rolling (standard with roller bearings), and highly resistant to chemicals and oils. The polyurethane (95 Shore A) is chemically bonded to the core to prevent tread separation. This popular line is competitively priced and features: 1/4" thick steel construction, 4"x4.5" top plate, welded legs for strength, grease zerk in axle, RoHS compliant zinc plating for corrosion resistance, and a one-year warranty.