This 4 inch heavy loading caster wheel is made with premium polyurethane (PU) material, offering excellent wear resistance, shock absorption, and floor protection. The robust steel bracket supports high load capacity and long-term operation. It features smooth swivel rotation, low rolling resistance, and optional brake configurations for safe positioning. Surface treatment enhances corrosion resistance for industrial use.

Designed to facilitate the movement of heavy equipment and industrial trolleys, this caster wheel ensures stable support and smooth mobilization. The swivel design allows easy direction changes, and the brake option secures the equipment in place to prevent unintended movement during loading, unloading, or downtime.

These PU caster wheels are ideal for a wide range of industrial and commercial applications including warehouse carts, logistics trolleys, assembly line dollies, machinery platforms, workstations, equipment skids, and material handling systems. They are suitable for environments requiring high load handling and durable mobility solutions.

• Premium PU Wheel Material – PU offers excellent wear resistance, low noise, and smooth rolling.

• High Load Capacity – Heavy duty steel bracket combined with robust wheel construction ensures reliable load support.

• Flexible Movement – Swivel design allows easy maneuvering in tight spaces.

• Brake Options – Optional side or total brake enhances safety and stability during use.

• Corrosion-Resistant Finish – Surface treatment extends service life in industrial environments.

• 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