Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
PRODUCT CODE: W-520-R-1-2
The Hamilton Mold-on Rubber (70A) on Cast Iron Wheel W-520-R-1/2 is crafted for resilience and smooth maneuverability, ideal for industrial environments. Its 5" diameter and 2" width are perfect for applications requiring a blend of strength and flexibility. The 2 1/4" hub length and 1/2" straight roller bearing facilitate easy motion and reliable performance.
Tailored for high-capacity loading, the W-520-R-1/2 wheel excels in diverse environments such as warehouses, factories, and on heavy equipment. Its robust mold-on rubber on cast iron construction offers a balance of shock absorption and load-bearing capacity, ensuring a seamless operation across various surfaces.
Step up to the Hamilton W-520-R-1/2 for an unparalleled blend of durability and efficiency. Engineered for those who demand the best, this wheel integrates advanced materials and design for superior performance. Unlock the potential of your operations with this top-tier mobility solution.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
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We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Hamilton W-520-R-1/2 Wheel stands as a paragon of durability, crafted from high-quality mold-on rubber firmly bonded to a cast iron core. This unique combination ensures exceptional resilience and longevity, even in the most demanding industrial environments. Designed to withstand heavy loads, this wheel is an ideal choice for applications requiring both strength and reliability.
Experience smooth and effortless movement with the W-520-R-1/2's precision-engineered 1/2" straight roller bearing. This feature guarantees seamless navigation and operation, significantly reducing manual effort and enhancing overall efficiency in material handling tasks.
Whether it's for warehousing, manufacturing, or heavy-duty machinery, the versatility of the Hamilton W-520-R-1/2 Wheel is unmatched. Its optimal size of 5" in diameter and 2" in width, combined with its sturdy construction, makes it suitable for a wide range of industrial applications, ensuring reliable performance across different surfaces and conditions.
In alignment with modern environmental standards, the Hamilton W-520-R-1/2 Wheel is produced with sustainability in mind. By utilizing eco-friendly materials and processes, we not only deliver superior performance and durability but also contribute to a greener planet.
$68.00
| Temp Range | -20°F to 180°F |
| Wheel Material | Rubber |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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