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-SPWH-4SWF70D-2
Robust and reliable, this caster is purpose-built for heavy-duty applications, ensuring a long-lasting solution for industrial material handling.
The Hamilton S-SPWH-4SWF70D-2 Swivel Caster stands out with unmatched performance and durability. Featuring a robust 1200 lbs load capacity, it caters to diverse industrial requirements, marking its indispensability.
| Model Number | S-SPWH-4SWF70D-2 |
| Load Capacity (lbs.) | 1200 |
| Wheel Material | UltraGlide XC Polyurethane (70D) on Cast Iron |
| Bearing Type | 1/2" Sealed Precision Ball Bearings |
The Hamilton Spring Loaded Workhorse Swivel Caster seamlessly blends efficiency, resilience, and performance. Make a sound investment for your material handling needs and witness unparalleled quality.
1. 1200 lbs Load Capacity: Expertly designed for heavy-duty tasks, guaranteeing steadfast and trustworthy performance.
2. 4x2 UltraGlide XC Polyurethane (70D) Wheel: Crafted for fluid, low-resistance motion and enduring strength.
3. Cast Iron Core: Amplifies the wheel's resilience, perfect for challenging industrial tasks.
4. Spring Loaded Design: Optimal shock absorption minimizes wear, boosting the caster's life span.
5. 1/2" Sealed Precision Ball Bearings: Seamless functionality even under heavy weights, promoting mobility and lessened upkeep.
6. User-Friendly: Simplified installation and usability for diverse scenarios.
7. Corrosion Resistant: Crafted for lastingness against wear, ensuring an elongated product life.
8. Enhanced Mobility: Swivel mechanism enables effortless cornering and agility in confined areas.
9. Durable Construction: Ensures longevity, even in stringent industrial settings.
10. Model S-SPWH-4SWF70D-2: Synonymous with superior quality and optimal performance.
Choose Hamilton's S-SPWH-4SWF70D-2 Swivel Caster and benefit from a product that symbolizes reliability, efficiency, and unmatched craftsmanship.
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.
Experience the superior durability and performance of Hamilton’s premium industrial swivel caster. Engineered for optimal efficiency and reliability in diverse industrial applications.
Boasting a platinum powder finish for enhanced durability and aesthetic appeal, and a black poly on aluminum center wheel for effortless, smooth movements. Designed to reduce operational efforts and boost efficiency.
Achieve versatile performance with a 1200 lbs max and 305 lbs min load capacity, suitable for a variety of industrial tasks. The integral forged kingpin caster rig amplifies strength, enduring heavy-duty usage with minimal wear.
Ideal for manufacturing, warehousing, and other sectors requiring a balance of strength, durability, and mobility. Engineered for enhanced material handling efficiency in diverse industrial settings.
Equipped with a replacement wheel W-420-SWF70-1/2 for easy maintenance and precision sealed ball bearings for continuous, hassle-free operation in demanding environments.
The S-SPWH-4SWF70D-2 is a manifestation of Hamilton’s dedication to quality, offering an unmatched blend of durability, performance, and efficiency, ensuring maximized operational output and minimized maintenance.
$549.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Overall Height | 2" |
| Wheel Capacity | 1200 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Plate Size | 4" x 5" |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
