Zinc Plated Steel Zerk Axle And Lock Nut Extra Thick Polyurethane Tread on Aluminum Core Castor

These heavy-duty industrial caster wheels are made of Cast Polyurethane on aluminum core wheel material, which delivers excellent wear resistance, strong load-bearing capacity, and corrosion resistance for harsh industrial environments. The wheels are paired with precision double ball bearings for smooth, low-resistance rolling. These PU casters are designed to withstand frequent use and long service life in warehouses, factories, and material handling scenarios. The Hardness of the wheel is 80 shore A. It is floor protect, noiseless, shock absorbing and non marking.

Designed for industrial trolleys, hand trucks, equipment carts, and mobile platforms, these caster wheels enable easy movement and flexible directional changes under heavy loads. The swivel options offer 360° rotation for enhanced maneuverability, while fixed versions provide stability for straight-line transport. Optional brake configurations allow secure locking when stopping or loading.

These heavy duty PP caster wheels are ideal for use in warehouses, logistics centers, factories, workshops, and material handling facilities. They are suited for industrial carts, platform trucks, storage racks, assembly lines, and other mobile equipment that demand durable and reliable mobility under medium to heavy load conditions.

• High Load Capacity – Aluminum Core matches extra thick polyurethane tread, 80-85 shore A durometer, working temperature range from -40 °F to 180 °F. Orange color tread on Aluminum is the popular match for high loading capacity casters. The load capacity reach to 900 lbs per wheel.

• Durable Construction – Tough polypropylene material resists wear, corrosion, and frequent use in demanding environments.

• Smooth Rolling – 6204 sealed precision ball bearing with 1/2" I.D. TOP HATS. Double ball bearings deliver low resistance and smooth movement under load.

• Versatile Mounting – Available in swivel, fixed, and brake versions to meet diverse application needs.

• Industrial Reliability – Suitable for heavy mobile systems, reducing maintenance and downtime. Heavy material handling, warehouse and logistics.

• 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