6 Inch Heavy Duty Polyurethane Caster Wheels Set of 4 with Double Roller Bearings on Polyolefin Core, Non-Marking Industrial Casters Rated 4800 lbs Total Capacity for Trolleys Handling Equipment and Institutional Use

6 Inch Polyurethane Caster Wheels with Double Roller Bearings
✔️ Heavy Duty Non Marking Casters Set of 4 Rated 4800 Lbs

This set of heavy duty caster wheels is designed for smooth material handling on carts, industrial trolleys, and shop equipment. Built with a polyurethane tread over a polyolefin core, these wheels roll quietly, protect floors, and handle serious weight while staying easy to maneuver in tight work areas. Pack size is a set of 4 caster wheels.

✅ Pack size: set of 4 caster wheels
✅ Wheel diameter: 6 inches
✅ Wheel width: 2 inches
✅ Tread material: polyurethane, non marking and non marring
✅ Core material: polyolefin
✅ Bearing type: double roller bearings for smooth rolling
✅ Load capacity: 4800 lbs total per set of 4
✅ Quiet operation with shock and vibration absorption
✅ Handy for industrial carts, handling equipment, and institutional use

Wheel Dimensions

Diameter 6 inches
Width 2 inches

💡 What are heavy duty polyurethane caster wheels used for in industrial environments?
They are built to move heavy loads smoothly while protecting floors and equipment.

• Polyurethane tread absorbs shock and vibration for safer load handling

• Double roller bearings reduce rolling resistance under high weight

• Non marking surface helps prevent floor scuffs in clean or sensitive areas

• Common choice for industrial trolleys, labs, hospitals, and service equipment

These caster wheels are a solid choice when you need quiet rolling, strong load capacity, and dependable performance for daily industrial or institutional use.