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-420-R-1-2
The Hamilton Mold-on Rubber (70A) on Cast Iron Wheel W-420-R-1/2 is designed for resilience and smooth performance in demanding industrial environments. Its 4" diameter, 2" width, and 2 1/4" hub length make it ideal for a wide range of applications. The 1/2" straight roller bearing ensures effortless maneuverability and longevity.
Whether it's for manufacturing, warehousing, or any heavy-duty application, the W-420-R-1/2 wheel excels with its robust mold-on rubber on cast iron construction. It's built to withstand tough conditions while providing a smooth ride, ensuring your operations run efficiently.
Upgrade to the Hamilton Mold-on Rubber Wheel W-420-R-1/2 for unmatched durability and performance. Its superior design and construction are engineered to meet the rigorous demands of modern industrial applications, offering reliability and efficiency that's second to none.
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.
Experience unparalleled durability and efficiency with our industrial-grade wheel.
The Hamilton W-420-R-1/2 wheel is designed to offer supreme durability and functionality for industrial applications. With a robust mold-on rubber exterior on a solid cast iron core, this wheel promises long-lasting performance and reliability. The 4-inch diameter and 2-inch width are perfectly suited for a variety of equipment, providing smooth operation across diverse environments.
The Hamilton W-420-R-1/2 wheel is engineered for versatility, meeting the needs of various industries. Whether it's for heavy-duty manufacturing equipment, warehouse carts, or material handling devices, this wheel ensures optimal performance and reliability, making it an essential component for businesses aiming to enhance operational efficiency.
Choosing the Hamilton W-420-R-1/2 wheel means investing in the efficiency and longevity of your industrial equipment. Its superior construction and design not only provide unmatched durability but also ensure a smooth and quiet operation, contributing to a more productive and less disruptive work environment.
$65.00
| 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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