Rubber On Aluminum Wheels ( Weight Cap 250 to 600 lbs)

â Precision molded high quality gray rubber chemically bonded to a smooth, polished aluminum core, provides a very versatile, strong and attractive wheel. â The combination of an upgraded annular bearing (on 1-1/4 tread wheels) and soft rubber tread provides an exceptionally smooth, cushioned ride, with minimal effort required to start up and push a load. Having a cushioned ride provides the advantage of being able to roll over small debris and small obstacles on the floor like electrical cords, door thresholds, tiled floors, etc. â Great wheel for foodservice and institutional applications, meets NSF & UL sanitation standards. â Offers floor protection, is non marking and non-conductive. â Resistant to most chemicals, oils, grease, cleaning agents, solvents and water. â Standard color is gray rubber, black rubber is also available, change part number to RALB please call for availability (This most likely will be a factory order item). â Durometer: 65 to 75 Shore A. â Temperature rating: -40 to 180 degrees Fahrenheit, intermittent service.