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: R-MDK-84HFSB
The Hamilton Maxi-Duty Caster offers a substantial 7000 lbs load capacity at 550°F and a resilient 5500 lbs at 750°F. Its durable construction with a forged steel wheel ensures unwavering performance in the most challenging environments.
Designed to thrive in temperatures up to 750°F, this caster is the ideal solution for heavy-duty industrial applications, including autoclaves and ovens.
Featuring 1 1/4" high-heat stainless steel shielded precision ball bearings, our caster promises smooth and effortless maneuverability for heavy loads.
With a temperature capacity of 550°F to 750°F and load capacities ranging from 5500 to 7000 lbs, select the ideal caster for your operational needs and elevate the functionality of your industrial equipment.
Elevate the performance and safety of your high-temperature operations with the trusted durability of Hamilton's rigid caster. A resilient and robust solution for your industrial mobility requirements.
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.
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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.
Designed for the demanding environments of industrial heat applications, the Hamilton High-Temperature Rigid Caster excels in both load capacity and enduring extreme temperatures, making it an essential asset for heavy-duty mobility.
Mounting is straightforward, featuring a 7x7 inch bolt hole pattern and a 0.625-inch mounting bolt diameter, while the finishes provide high endurance against wear and heat.
The caster comes equipped with high-temperature resilient stainless steel precision bearings, ensuring smooth rotation and enhanced lifespan, and its solid steel core and metal tread wheel are specifically built to withstand intense temperatures without compromise.
An ideal choice for autoclaves, ovens, and other industrial settings where heat is a factor, this caster is tailored for heavy machinery and equipment, proving its worth where heat resistance and load bearing are essential.
This caster's high load capacity, temperature resistance up to 750°F, weldment design for enhanced durability, low friction precision bearings, and forged steel construction make it an unrivaled choice for industrial tasks requiring the utmost in mobility and reliability.
For the highest performance standards, the Hamilton High-Temperature Rigid Caster represents the apex of caster technology with its superior load-bearing and heat-resistant capabilities. Embrace a new level of mobility and dependability with Hamilton's commitment to advanced design and manufacturing excellence.
$977.00
| Wheel Diameter | 8" |
| Wheel Tread Width | 4" |
| Wheel Capacity | 7000 lbs |
| Temp Range | Up to 750°F |
| Frame Material | Zinc Plated Steel |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
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