4" x 2" Swivel Caster, Solid Polyurethane Wheel, 750 lbs Capacity

4"X 2" Blue Solid Polyurethane Wheel | Swivel Caster | 750 lbs CapacityCaster HQ's Blue Solid Polyurethane Elastomer wheel offers high weight capacities and great resistance to chemicals and wash down applications. Our Blue Solid Poly Wheels are great for Steam Clean and full Wash-down applications while providing great floor protection and a quiet rolling operation. This wheel is great for clean rooms, labs, hospitals, and schools due to the non-marking high quality polyurethane material. Optional precision ball bearings require less effort to start up and maintain a rolling load; they also generate less friction heat and may prolong the life of the wheel. Works well in both indoor and outdoor environments; however solid polyurethane wheels may flat spot if they are left with a maximum load for long periods of time; if this is an issue look at using aluminum, iron, or plastic core wheels.Option Menu / Upgrades:We offer many upgrades to allow you to build the caster exactly how you want. Below you will find a list of options with detailed explanations of each which you can select from the right hand side of this page if you decide on upgrading the caster to suit your needs.