6 Inch Polyurethane Caster Wheel Set Of Four Heavy Duty Load Capacity 4000 Lbs With Dual Ball Bearings For Flatbed Carts And Trolleys Replacement Wheels 2 Inch Wide 50mm Bore 0.5 Inch For Smooth Floor Safe Mobility

Heavy Duty 6-Inch Polyurethane Caster Set, 4-Pack
✔️ Heavy-duty caster set with 6 dia, 2 wide, 0.5 bore

These 6-inch polyurethane caster wheels replace worn-out casters on industrial carts, workbenches, dollies, and trolleys. They roll smoothly across concrete, epoxy resin, hardwood, tile, and carpet while keeping floors safe from scuffs and marks.

✅ 6" dia polyurethane wheel, 2" wide, bore 0.5" (12.7 mm)
✅ Load capacity: 4000 lbs per caster
✅ Dual ball bearings for smooth, quiet rolling
✅ Non-marking tread protects floors on concrete, wood, tile
✅ Pack of 4 for quick swap on multiple carts

💡 What is a heavy-duty caster wheel typically used for? These handy wheels make moving heavy loads easy in shop, warehouse, and factory settings. - Heavy-duty mobility for carts, trolleys, and workbenches - Floor protection with non-marking polyurethane tread - Smooth rolling with dual ball bearings across surfaces