410/350-4 Flat Free PU Foam Trolley Wheel

Engineered for the toughest jobs.

The 410/350-4 Heavy Duty Flat Free PU Foam Trolley Wheel is our flagship industrial-grade caster wheel, designed for high-load material handling applications. Built with a solid polyurethane foam core and durable rubber outer layer, this wheel eliminates the risk of punctures and flat tires entirely — zero maintenance, zero downtime.

Manufactured under the TGum brand — our professional heavy-duty line — this wheel features excellent elasticity for shock absorption, superior resistance to water, oil, chemicals, acids, and alkalis, and reliable performance in temperatures ranging from -20°C to +60°C.

• Puncture-proof flat-free design — no inflation, no leaks, no flats
• Heavy-duty load capacity for industrial trolleys and carts
• Heat and cold resistant for all-weather outdoor use
• Chemical resistant — safe for water, oil, acid, and alkali environments
• Lightweight yet durable polyurethane foam construction
• Environmentally friendly materials, long service life
• Available with ball bearing or roller bearing hub options