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: R-52HK-4HMB
Opt for the premium R-52HK-4HMB Hamilton R-WHS-4HMB Workhorse Rigid Caster crafted for elite performance in demanding, high-temperature environments. With a 4x2 inch Metal Wheel, it guarantees durability even in temperatures reaching 750°F. This caster is not only robust but also designed for seamless movement in challenging industrial settings. Elevate your equipment's performance with Hamilton's unmatched caster quality.
When it comes to reliability in high-temperature scenarios, the Hamilton R-WHS-4HMB series stands unparalleled. Its commitment to sturdiness and seamless maneuverability makes it the preferred choice for professionals seeking the best in high-temperature industrial casters. Make the smart choice with Hamilton.
Need more information on the R-52HK-4HMB? Our seasoned team of Caster Specialists is just a call away. Get in touch weekdays from 8 am - 5 pm for personalized caster recommendations tailored to your high-temperature industrial 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.
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 R-52HK-4HMB Workhorse Rigid Caster represents a pinnacle in industrial-grade mobility solutions. Engineered with precision and built for durability, this product is a testament to Hamilton's commitment to quality.
Featuring a resilient stainless steel build, the caster is immune to rust, ensuring long-term use without degradation. Its impeccable strength guarantees that it withstands heavy-duty operations without faltering.
One of the standout features of this caster is its high-temperature tolerance. Capable of performing optimally in environments reaching 750°F, it is the go-to choice for industries that operate under intense thermal conditions.
Choosing Hamilton means aligning with a legacy of excellence. Alongside the product, you also receive expert support from Hamilton's dedicated team, ensuring all your queries and needs are addressed promptly.
The Hamilton R-52HK-4HMB Workhorse Rigid Caster is more than just a mobility solution; it's a promise of quality, durability, and unparalleled performance. Embrace the best in industrial mobility with Hamilton.
$204.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Temp Range | Up to 750°F |
| Wheel Material | Cast Iron |
| Frame Material | Stainless Steel |
| Mount Style | Plate |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
