At JRT Casters, we specialize in polyurethane casters, a top choice in the caster wheel industry for their unique blend of flexibility and durability. Combining the resilience, grip, and shock absorption of rubber casters with the wear resistance, load capacity, and chemical resistance of hard plastic or nylon casters, polyurethane delivers unmatched versatility. Often crafted from thermoset polyurethanes, our casters gain enhanced strength and heat stability during the curing process. These wheels can be chemically or mechanically bonded to materials like nylon, polypropylene, steel, and aluminum, making them ideal for a wide range of applications. Discover our full selection of polyurethane casters below and find the perfect solution for your needs!