These heavy‑duty swivel caster wheels are built with a steel core wrapped in high‑performance polyurethane (PU) tread that combines superior wear resistance, shock absorption, non marking, floor protect, high load capacity, and quiet rolling performance. The top plate mounting design ensures strong and stable attachment to carts, equipment bases, and industrial platforms. Precision double‑ball or roller bearings provide smooth 360° swivel action with reduced rolling resistance and long‑term durability suitable for demanding environments. Polyurethane on steel core construction also protects floors while handling heavy loads.

Designed to facilitate reliable movement of industrial carts, maintenance trolleys, mobile workstations, and equipment platforms, these steel core PU casters deliver smooth directional changes and reduced physical effort. The PU tread cushions impacts and suppresses noise during operation, making it ideal for frequent movement and repositioning in busy workshop or warehouse settings.

Ideal for industrial and commercial applications such as warehouse logistics carts, heavy duty transport trolleys, workbench platforms, machinery platforms, assembly line equipment, and retail or service carts. These casters are suitable for factories, logistics centers, workshops, laboratories, and other environments where robust mobility and load handling are required.

• Steel Core with Cast PU Tread – Steel core ensures high structural strength, while cast PU tread provides wear resistance and quiet, smooth rolling.

• Shock Absorption & Floor Protection – Polyurethane reduces vibrations and protects floor surfaces from marks and damage.

• Smooth 360° Rotation – Precision bearings ensure easy swivel and excellent maneuverability.

• Heavy Duty Load Support – Designed for medium to heavy industrial loads.

• Durable Construction – Zinc‑plated or coated top plate and bracket resist corrosion and enhance longevity.

• Free charge & fast action for samples
• OEM & ODM acceptable
• Short lead time
• LOGO on products are acceptable
• Advanced machinery and equipments
• Stict quality control system
• Package could be adjusted
• Quick and effective reponse by salesmen