4 Inch Polyurethane Shopping Cart Wheels Replacement Casters Set Of 4 With 1200 Lbs Total Load Capacity Silent Shock Absorbing No Marking Ideal For Cart Furniture Utility Carts Durable And Quiet Rolling For Heavy Duty Use

Heavy-Duty 4 Inch Polyurethane Cart Wheels 1200 lb Set
✔️ 4 inch polyurethane wheels, 5/16 bore, 300 lb each, 1200 lb total

These 4 inch replacement wheels are built for shopping carts, utility carts, and dollies. Made from tough polyurethane, they resist marks, absorb shocks, and roll quietly on most floors in supermarkets, warehouses, and home garages.

✅ Wheel diameter 4 in, width 1.05 in, bore 5/16 in
✅ Hub length 1.5 in, double ball bearings for smooth operation
✅ Non-marking polyurethane tread with high abrasion resistance
✅ Load capacity 300 lb per wheel, 1200 lb per set of 4
✅ Includes 4 bolts and nuts for quick install

💡 What is a handy 4 inch polyurethane cart wheel best used for in industrial carts?

These wheels are handy for smooth movement and floor protection in busy facilities.

- Smooth rolling on various floor types
- Floor protection with non-marking polyurethane tread
- High load handling with 1200 lb set capacity
- Oil and chemical resistance for shop environments