4 Inch Thermoplastic Rubber Caster Wheels Set Of 4 Heavy Duty Precision Bearing Non Marking Floor Safe And Floor Protective 250 Lbs Load Capacity Each Ideal For Industrial Carts And Equipment

4-Inch Thermoplastic Rubber Caster Wheels, Set of 4
✔️ 250 lb capacity per wheel, non-marking, floor-safe, quiet

These four-inch thermoplastic rubber caster wheels are built for heavy carts, industrial equipment, and medical carts. They protect floors while delivering smooth, quiet mobility in warehouses, clinics, and manufacturing spaces.

✅ Diameter: 4 in (101.6 mm)
✅ Tread: thermoplastic rubber bonded to polypropylene core
✅ Load capacity: 250 lbs per wheel (1000 lbs for set)
✅ Bearing: precision bearings, 3/8 in bore
✅ Non-marking, floor-protective for sensitive floors

💡 What is a heavy-duty caster wheel used for in industrial settings? These handy wheels help move heavy carts, medical equipment, and heavy furniture efficiently on various floor surfaces. - high-load capacity for carts and equipment - smooth rolling with precision bearings - floor-friendly thermoplastic rubber tread prevents marks