8 inch Heavy Duty industrial grade caster set of 4 with swivel casters and brakes, maintenance-free aluminum core PU wheels rated 6000 LBS for industrial equipment

8 Inch Heavy Duty Industrial Caster Wheels Set of 4
✔️ Maintenance free aluminum core PU casters with brake rated 6000 lbs

This is a set of four 8 inch industrial grade caster wheels built for serious equipment and heavy duty environments. Each caster uses a maintenance free polyurethane tread chemically bonded to a lightweight aluminum core, delivering smooth rolling, high load capacity, and long service life without lubrication. Pack size is a set of four casters.

✅ Caster wheel diameter 8 inch
✅ Set of 4 industrial casters with brake
✅ Load capacity 1500 lbs per caster
✅ Total load capacity 6000 lbs per set
✅ Polyurethane tread bonded to aluminum core
✅ Aluminum core resists rust and reduces overall weight
✅ Dual bearing wheel design with no grease or oil required
✅ Double ball raceways in the swivel head for easy turning
✅ Low rolling resistance with high speed capability
✅ Abrasion resistant oil resistant and chemical resistant wheels
✅ Suitable for industrial equipment labs hospitals and manufacturing

💡 Why are aluminum core polyurethane caster wheels preferred for heavy industrial equipment?
These casters are chosen when strength low maintenance and smooth handling all matter.

• Aluminum cores offer high strength without the weight of cast iron

• Polyurethane treads handle heavy loads while staying floor friendly

• Maintenance free bearing design eliminates lubrication downtime

• Double ball raceways improve maneuverability under extreme loads

This caster set is a handy choice when you want high load capacity, smooth movement, and dependable industrial performance without ongoing maintenance.