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-SPWH-6SWF70D-1
The Hamilton Workhorse R-SPWH-6SWF70D-1 is equipped with a 6x2" UltraGlide XC Polyurethane on Cast Iron Wheel for smooth movement and ultimate durability. Its 1/2" sealed precision ball bearings ensure seamless swiveling, while the spring-loaded feature absorbs shocks and prevents wear.
Designed for excellence, the Hamilton Workhorse guarantees robust performance for industrial and commercial tasks. Rely on its superior mobility and swivel action for heavy-duty applications, ensuring tasks are completed with ease and efficiency.
Model: R-SPWH-6SWF70D-1 with a 620 lbs load capacity, featuring UltraGlide XC Polyurethane on Cast Iron Wheel and 1/2" sealed precision ball bearings for enhanced mobility and durability in every use case.
Upgrade Your Mobility: Order the Hamilton Workhorse Rigid Caster for unmatched performance, durability, and efficient mobility tailored for demanding industrial and commercial applications.
A powerhouse in industrial environments, designed to support heavy loads while ensuring optimal performance and safety standards.
Experience effortless mobility with reduced strain and increased efficiency, courtesy of the innovative wheel design.
A harmonious blend of efficiency and ease of use, promising a highly productive and enjoyable user experience in every application.
Note: The Hamilton Workhorse Series is synonymous with innovation, quality, and performance. Explore more and elevate your industrial operations.
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 Workhorse Rigid Caster is engineered with an innovative design, balancing efficiency and ease of use for an optimal user experience and increased productivity.
Boasting an integral forged kingpin, this swivel caster's robust structure is complemented by its UltraGlide XC Polyurethane wheels, offering a smooth, mark-free operation while ensuring maximum durability.
Experience a blend of aesthetics and functionality with the caster’s sleek platinum powder coat finish. Each unit undergoes rigorous testing for quality and performance, adhering to the highest standards of operational efficiency. Investing in the Hamilton Workhorse means opting for reliable, efficient, and lasting mobility solutions tailored for demanding industrial and commercial tasks.
Note: Each Hamilton Workhorse Rigid Caster is a testament to enduring quality, innovation, and performance, promising enhanced operational efficiency for all your mobility needs.
$625.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Wheel Capacity | 620 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
