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: S-MDK-104HFSB
The Hamilton Maxi-Duty Swivel Caster is your solution for high-temperature environments, confidently withstanding extreme conditions in ovens, foundries, and beyond.
With a formidable load capacity of 6700lbs at 550°F and 5200lbs at 750°F, this caster is a powerhouse. The 10" x 4" forged steel wheel ensures strength and longevity, while the 1 1/4" high heat stainless steel bearings guarantee smooth operations under the most demanding conditions.
Rated for continuous service at temperatures up to 750°F, the Hamilton Maxi-Duty Caster offers reliability where it matters most. Its industrial grade strength ensures peak performance for heavy machinery and equipment movement in high-heat settings.
For those who demand the best in heat tolerance and load capacity, the Hamilton Maxi-Duty Swivel Caster stands as an essential component in your industrial toolkit.
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 Maxi-Duty Caster features a Kingpinless design for unparalleled strength and maneuverability, with a solid 8.5" x 8.5" mounting plate and a 7" x 7" bolt hole pattern for robust attachment. It stands out with its high heat stainless steel bearings and forged steel core wheel, specifically engineered for high-temperature industrial applications.
Discover the Hamilton difference with a caster built for extreme temperatures and heavy loads. Enjoy a high heat tolerance rated up to 750°F, heavy load capacity up to 6700lbs, and durable construction that provides a long-lasting solution to your mobility needs. Smooth operation and easy maintenance are guaranteed, thanks to precision ball bearings and a high heat clear wheel finish.
Ideal for a multitude of heavy industrial uses, this Hamilton High Heat Maxi-Duty Swivel Caster is designed to perform reliably in the harshest environments. Whether it's heavy machinery or high-temperature applications, this caster ensures fluid motion and adaptability across a wide range of scenarios.
$1,982.00
| Wheel Capacity | 6700 lbs |
| Temp Range | Up to 750°F |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
