Heavy Duty Swivel Caster With 10 Inch Poly On Iron Wheel Offers Kingpinless Smooth Action And Can Carry A Hefty 6000 Lb Weight Without Breaking A Sweat For Shop Rigs And Carts
✔️ 10x3 poly on iron wheel handles heavy factory equipment
This heavy duty swivel caster gives your shop rigs and utility carts serious rolling power. You get that kingpinless setup designed to roll straight without wobbling or dragging. It works great on concrete floors, garage floors, or warehouse aisles where you need steady movement under heavy toolboxes or machine frames.
✅ 10 inch diameter polyurethane tread✅ 3 inch wide cast iron rim base
✅ 6000 lb load capacity per caster
✅ Kingpinless swivel head design
✅ Bolt on mounting plate included
💡 Why choose kingpinless roller bearings over traditional pins?
Pinned axles grind against metal housings which creates drag and wears out fast. Roller bearing designs shift the friction point to hardened steel balls that spin freely. This setup keeps your cart tracking true and stops squeaking before it starts. Here is how it holds up on tough jobs:
- Sealed ball bearings absorb impact bumps from uneven warehouse floors
- Precision rollers spread torque evenly so you push lighter
- Hardened wheels resist flats and stop tearing up concrete surfaces
- Simple bolt-on hardware swaps out busted units in minutes