PRODUCT CODE: S-52K-4DB70
Experience superior performance and durability with our Hamilton Standard Duty Kingpinless Swivel Caster. This robust caster features a 4" x 2" Duralast XC Polyurethane (70D) on a Cast Iron Wheel that guarantees high weight capacity, abrasion resistance, and long service life.
The standout feature of this caster is its 1/2" Sealed Precision Ball Bearings that ensures smooth maneuverability and operation. The ball bearings are sealed to keep out dirt and debris, extending their lifespan and maintaining a smooth ride even in challenging environments.
Our Hamilton Standard Duty Kingpinless Swivel Caster is perfect for industrial applications that require heavy-duty, reliable casters. With its exceptional load handling and durability, it offers unmatched performance for your rigorous operational needs.
Equip your machinery with our Hamilton Standard Duty Kingpinless Swivel Caster with 4" x 2" Duralast XC Polyurethane on Cast Iron Wheel for unmatched performance and reliability. With our quality guarantee and excellent customer service, your satisfaction is assured.
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Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
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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 Standard Duty Kingpinless Swivel Caster is a high-performing, robust solution for heavy-duty applications. It combines top-notch design features with high-grade materials to ensure durability, load capacity, and smooth operation.
This heavy-duty caster features a Kingpinless Swivel Design for enhanced load-bearing and impact absorption. The wheel, made from Duralast XC Polyurethane on Cast Iron, provides excellent durability, high load capacity, and resistance to wear and tear. This swivel caster is equipped with 1/2" Sealed Precision Ball Bearings that ensure smooth operation while keeping out dirt and debris. With an optimal 4" x 2" Wheel Dimension, it offers stability and accommodates heavy loads efficiently.
| Specification | Details |
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The Bright Zinc Plated finish of the caster enhances corrosion resistance and longevity. The caster comes with a 4x4 1/2 Mounting Plate and 0.375 Mounting Bolts for easy installation and secure attachment. Moreover, the Black Poly on Gray Center wheel type is non-marking, offering excellent floor protection.
The Hamilton Swivel Caster uses Precision Sealed Ball Bearings that contribute to its low maintenance needs and superior performance. The replacement wheel for this product is the W-420-DB70-1/2. Despite its high load capacity of 975 lbs. at 3 mph, the caster is lightweight, with a shipping weight of just 10 lbs.
$173.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Swivel |
| Brake Type | No Brake |
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
