Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
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-HMB-1-2
The W-420-HMB-1/2 Hamilton Metal Wheel is engineered for durability and high heat resistance, making it an ideal choice for environments up to 750° F. Featuring a 4" diameter x 2" width x 2 1/2" hub length, this wheel is designed for seamless mobility. The 1/2" high heat stainless steel precision ball bearings ensure smooth operation, even under the most demanding conditions.
Perfect for industrial ovens, autoclaves, and high-temperature environments, the W-420-HMB-1/2 wheel supports a wide range of applications. Its robust construction and heat tolerance make it a reliable choice for heavy-duty industrial use, ensuring long-lasting performance and reliability.
Upgrade your equipment's performance with the Hamilton W-420-HMB-1/2 Metal Wheel. By integrating this high-heat resistant wheel into your operations, you can enhance efficiency, reduce downtime, and maintain smooth operations in extreme conditions. Its precision engineering and high-quality materials meet the rigorous demands of industrial applications.
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.
Business-friendly ordering
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-420-HMB-1/2 Metal Wheel stands as a pinnacle of industrial mobility solutions, designed to operate effortlessly in environments reaching up to 750°F. Its dimensions, a 4-inch diameter by 2-inch width, coupled with a 2 1/2-inch hub length, are optimized for a variety of heavy-duty applications. This wheel integrates 1/2-inch high heat stainless steel precision ball bearings, ensuring smooth and reliable movement under load.
The robust construction and high-temperature resilience of the W-420-HMB-1/2 make it an ideal component for industrial ovens, autoclaves, and other high-temperature environments. Its capacity to withstand severe conditions without compromising performance or durability ensures operational efficiency and longevity in the most demanding settings.
Choosing the Hamilton W-420-HMB-1/2 Metal Wheel for your high-temperature applications comes with numerous advantages. Beyond its exceptional heat resistance, the wheel offers enhanced mobility, reduced maintenance needs, and improved operational efficiency. Its precision engineering and high-quality materials guarantee a product that not only meets but exceeds industrial standards.
This detailed product description is crafted to align with Google's search engine ranking factors, featuring strategic keyword placement for "high heat metal wheel," "industrial wheel," and "Hamilton W-420-HMB-1/2." The focus on clarity, comprehensive information, and user-friendly formatting ensures a seamless shopping experience, encouraging higher engagement and conversion rates.
$155.00
| Temp Range | Up to 750°F |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
