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-HSK2-4HNY
Designed for excellence in demanding situations, the Hamilton Inferno Series HSK2 Swivel Caster stands out with its impressive temperature rating of up to 570°F.
Boosting its efficiency, this caster is equipped with Scorcher™ Wheels and 3/4" roller bearings, ensuring smooth operations even in high-temperature scenarios.
Prioritizing longevity, the HSK2 caster boasts a kingpinless construction, making it an ideal choice for environments requiring resilience and strength.
Efficiently rated to withstand temperatures up to 570°F, ideal for high-heat environments.
The robust 4x2" design ensures optimal load distribution and support.
A remarkable 1600lb load capacity, ideal for demanding industrial applications.
Enhance your mobility with the premium performance of Scorcher™ Wheels.
The 3/4" roller bearings guarantee a seamless and efficient operation.
A design innovation that ensures longevity and elevated durability.
Experience unparalleled stability with the dual-wheel structure.
Exemplary resistance to wear and tear, especially in challenging environments.
Engineered for easy integration with a diverse range of equipment.
With Hamilton, you're investing in a legacy of top-quality industrial products.
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.
Crafted for environments demanding heat resistance, the Hamilton High Heat Caster sets the bar high with its premium build. Highlights include:
Engineered for high-temperature industrial processes, Hamilton’s caster features a nylon wheel core for unmatched resilience under heavy loads. Its high heat non-metallic tread is crafted to endure, marking it as a top choice for rigorous industrial settings.
A beacon of quality and innovation, Hamilton consistently delivers impeccable industrial products. This commitment to excellence has cemented their position as a trusted choice for businesses in need of robust operational solutions.
$569.00
| No technical specifications available for this product. |
Designed for engineers, manufacturers, and material handling professionals
