Hodge Products 90062SPU 6 x 2 Polyurethane Swivel Caster

Mold on polyurethane casters with cast iron cores are superior to rubber casters in resistance to grease, oil, cutting, chunking, and abrasive wear. These caster wheels can be used on almost any factory floor. Given the same size load on a smooth floor, a polyurethane caster wheel rolls easier than the same size conventional rubber caster wheel. Withstands temperature range of -40 degrees to 180 degrees fahrenheit. Approximately 940 pound capacity each.