Polyurethane On Cast Iron Wheels

Constructed of abrasive resistant polyurethane 90 Durometer Shore A for high-load capacity. Can be used on virtually any floor surface. Not affected by oils, grease and most solvents. 90 Durometer Shore A handles temperatures from -30ºF to 180ºF. Non-marking, non-staining qualities combine with impact, shock and abrasion resistance. Quiet rolling. Roller bearings. FOB Shipping point.