5 Inch Caster Wheels Set Of Four With Premium Polyurethane Tread On Polypropylene Core Half Inch Bore Double Precision Ball Bearings Heavy Duty Casters With 3200 Lbs Capacity Ideal For Carts And Dollies In Workshops And Warehouses

Heavy Duty Polyurethane Caster Wheels with 1/2 Bore (4-Pack)
✔️ 4-pack wheels, 1/2 inch bore, 2 inch tread, 75 Shore A durometer

These heavy-duty caster wheels feature a polyurethane tread mounted on a tough polypropylene core, delivering smooth rolling and robust load support. They’re a popular choice for mobile carts, workbenches, tool chests, and industrial trolleys in warehouses and workshops.

✅ Wheel sizes: 4", 5", 6", 8" diameters (101.6-203.2 mm)
✅ Tread: polyurethane on polypropylene core for durability and smooth roll
✅ Bore and hub: 1/2" bore; hub length 2-7/16" (12.7 mm; 60.3 mm)
✅ Bearing: double precision ball bearings for low friction and long life
✅ Durometer and range: 75 Shore A; -40F to 180F operating temperature
✅ Pack details: Set of 4 wheels with total capacity up to 3200 lbs

💡 What is a handy, heavy-duty caster wheel used for?

They’re built to move heavy gear with less effort and better control on factory floors and loading docks.

- Handy on carts, trolleys, racks, and mobile workstations. - Great for environments with cold to hot temperatures and rough floors. - Helps reduce pushing effort thanks to low-friction bearings. - Ideal for projects where replacement parts are common and ease of maintenance matters.