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-HSK-4HMB
Engineered for resilience, Hamilton's HSK Inferno Series is designed for superior performance in extreme conditions. With its kingpinless design, this caster ensures unmatched durability, making it the ultimate choice for industries requiring robustness in high-heat scenarios.
Confidently handle significant loads with 800lbs capacity at 550°F and 400lbs at 750°F. Paired with 1/2" High Heat Stainless Steel Shielded Precision Ball Bearings, the HSK Inferno Series guarantees smooth operations even in the harshest conditions.
Opt for the HSK Inferno Series by Hamilton and benefit from top-tier caster technology specifically tailored for high-heat environments. Elevate your operations with the strength and adaptability of Hamilton's cutting-edge caster solutions.
Choose Hamilton's HSK Inferno Swivel Caster: Where Durability Meets Performance in Extreme Conditions.
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.
Hamilton’s Swivel Caster from the acclaimed Inferno series is your high-performance solution tailored for industries operating in high-heat contexts. With superior construction and precision shielded bearings, it’s a premier choice for achieving unparalleled durability and efficiency.
Engineered with a focus on temperature resilience, the Hamilton Swivel Caster is adept at managing extreme conditions. With its Inferno Metal wheel type and reflective high-heat silver finish, it capably bears up to 800lbs at 550°F and 400lbs at 750°F. The incorporation of high-heat stainless steel shielded precision ball bearings further amplifies its ability to operate smoothly under taxing circumstances.
Marrying form and function, this caster comes with a sleek black finish on the rig, complemented by a robust cast iron core. Its unique kingpinless design boosts its lifespan and reliability, positioning it as the go-to for industries demanding only the pinnacle in equipment quality.
$344.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Wheel Capacity | 800 lbs |
| Temp Range | Up to 750°F |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
