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-52K-6P
Our S-52K-6P Hamilton Standard Duty Kingpinless Swivel Caster is a powerhouse of strength and efficiency. Engineered with a 6" x 2" Plastex Phenolic Wheel, it delivers superior durability and resistance in high-intensity environments.
The 3/4" Straight Roller Bearing further enhances its reliability, ensuring smooth operations even under heavy loads. Perfect for industrial applications, this kingpinless swivel caster prioritizes performance and longevity.
Opt for Hamilton's S-52K-6P caster and experience an improvement in your mobility tasks, thanks to our emphasis on innovative design and quality manufacturing.
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 S-52K-6P is a high-quality, standard-duty, kingpinless swivel caster from Hamilton, a trusted name in the industry. Known for its superior design, this caster combines functionality and durability to deliver optimal performance in a variety of applications.
Featuring a kingpinless design, this swivel caster ensures a higher load capacity and increased impact resistance, making it a reliable choice for industrial use. The caster’s swivel feature enhances maneuverability, allowing for flexible movement in multiple directions.
Equipped with a 6" x 2" Plastex Phenolic wheel, the S-52K-6P offers a smooth and stable roll over various surfaces. This high-quality wheel provides exceptional durability and resistance to wear and tear, extending the caster's lifespan.
The caster's 3/4" straight roller bearing enhances its load capacity, ensuring it can handle heavy-duty applications with ease. This precision bearing also contributes to the caster’s longevity, guaranteeing a long service life even in the most demanding environments.
The Plastex Phenolic wheel is also notable for its resistance to high temperatures and corrosive environments. It can withstand temperatures up to 300 degrees Fahrenheit, making it ideal for use in various industrial settings. Plus, its corrosion resistance allows for use in wet or damp conditions without the worry of rust or degradation.
With its user-friendly design, the S-52K-6P Hamilton Standard Duty Kingpinless Swivel Caster is easy to install. Its straightforward setup allows you to get your operations up and running in no time.
$109.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Temp Range | Up to 250°F |
| Wheel Material | Phenolic |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
