Eight By Two Inch Tough As Nails Heavy Duty Swivel Casters Using Kingpinless Crowned Polyurethane Tread And Aluminum Core Carry Up To Twelve Thousand Lbs Smooth On Platform Trucks And Warehouse Carts Set Of Four

Heavy Duty Swivel Casters With Crowned Polyurethane Wheels
✔️ Set of four 8x2 inch platform truck casters with bearings

This pack of four heavy duty casters hauls massive rolling machinery across dry indoor floors. Shop owners and facility managers mount them on mobile storage platforms, medical transport frames, retail stock trailers, and service benches where stable tracking keeps operations running smoothly. You get three thousand pounds per wheel, totaling twelve thousand pounds for the full set. The eight inch diameter meets two inch widths to distribute weight evenly without sinking into epoxy or sealed concrete.

✅ Eight inch diameter wheel paired with two inch wide crowned polyurethane tread
✅ Solid aluminum core fitted with roller bearings for silent rotation
✅ Four by four and a half inch top plate with nine and a half inch mounting height
✅ Three thousand pound single wheel rating building up twelve thousand pounds total
✅ Non marking polyurethane construction handles oils acids grease exposures from minus fifty to plus one hundred fifty degrees fahrenheit

💡 What heavy duty caster specifications should buyers look for when outfitting mobile inventory racks
Facilities require solid mounting hardware that manages dynamic weight shifts without binding.
- Workers find kingpinless pivot heads handy since they prevent wheel flutter when navigating tight aisles
- Shops rely on polyurethane compounds to protect epoxy flooring from scuff marks during frequent transit
- Precision steel rollers inside aluminum hubs reduce push force requirements for overloaded carts