6 inch heavy duty caster wheels set of 4 rated 4500 lb total with smooth rolling design industrial polyurethane wheels thickened brackets non marking floor safe casters with 4 brakes for carts machinery & equipment

6 Inch Heavy Duty Industrial Caster Wheels Set of 4 with Brakes
✔️ 4500 lb Capacity Smooth Rolling PU Casters for Carts and Equipment

This set of four 6 inch heavy duty caster wheels is built for moving carts, machinery, and heavy equipment in warehouses, workshops, and industrial environments. Designed for steady control under high loads, these casters roll smoothly, protect floors, and lock securely when positioning is needed.

✅ Pack size: set of 4 caster wheels with brakes
✅ Wheel size: 6 inch diameter
✅ Total load capacity: up to 4500 lbs per set
✅ Load rating: 1125 lbs per caster
✅ Upgraded thickened steel bracket for added strength
✅ Precision ball bearings for smooth, stable rolling
✅ Rounded wheel edge design helps reduce vibration
✅ Industrial polyurethane wheels for quiet movement
✅ Non marking wheels protect hardwood, tile, epoxy, and finished floors
✅ Chemical resistant wheel material handles oils, solvents, and shop fluids
✅ Sealed self lubricating bearings for maintenance free operation
✅ Corrosion resistant design for indoor and outdoor use

💡 Why are 6 inch industrial caster wheels with brakes used for heavy carts and equipment?
They are designed to balance high load capacity with smooth handling and long term durability in demanding work areas.

• Larger wheel diameter reduces rolling resistance under heavy loads

• Polyurethane wheels protect floors while resisting chemicals and wear

• High load ratings support machinery, carts, and tool cabinets

• Locking brakes help keep equipment stable during operation

A handy option when you need strong load support, smooth rolling, and reliable control for industrial grade mobility.