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-ZFHS-6SWF70D
Unleash the power of smooth mobility with our Hamilton Spinfinity Maintenance-Free Kingpinless Swivel Caster, model S-ZFHS-6SWF70D. Engineered to perfection, this high-quality caster offers superior performance and longevity in one compact package.
The S-ZFHS-6SWF70D is equipped with a 6" x 2" UltraGlide (70D) Twin Wheel, ensuring effortless movement even under heavy loads. The wheel's black tread on an aluminum core ensures it's both lightweight and robust.
Our Hamilton Spinfinity S-ZFHS-6SWF70D caster features 3/4" Sealed Precision Ball Bearings that guarantee a smooth, noise-free rolling experience. These bearings are sealed to prevent dirt and debris from affecting their operation, ensuring your caster remains maintenance-free.
With its kingpinless design, the S-ZFHS-6SWF70D Hamilton Spinfinity caster is truly maintenance-free. This design minimizes downtime and increases productivity in any setting - industrial, commercial, or residential.
Upgrade your equipment with the S-ZFHS-6SWF70D Hamilton Spinfinity Maintenance-Free Kingpinless Swivel Caster today for smooth, reliable, and efficient performance. Feel the difference with each move!
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 Spinfinity S-ZFHS-6SWF70D Swivel Caster is a perfect combination of engineering excellence and robust materials. Its standout features and unmatched performance make it a popular choice in various settings—industrial, commercial, or residential.
At the core of the S-ZFHS-6SWF70D's design is the kingpinless system, a feature that eliminates the need for regular maintenance, significantly reducing downtime and increasing overall productivity. This design also enhances the caster's durability, ensuring it lasts longer even under heavy use.
The caster comes equipped with a 6"x2" UltraGlide (70D) Twin Wheel. This unique wheel design allows for effortless movement, even under heavy loads. This, combined with the lightweight yet robust aluminum core, ensures unparalleled mobility.
The S-ZFHS-6SWF70D features 3/4" Sealed Precision Ball Bearings that guarantee a smooth and noise-free rolling experience. The bearings are sealed to keep out dirt and debris, ensuring the caster remains maintenance-free and operates efficiently for longer.
Despite its lightweight construction, the Hamilton Spinfinity S-ZFHS-6SWF70D doesn't compromise on strength or durability. The black tread on the aluminum core offers excellent grip and stability, minimizing the risk of marking floors. Its robust build can withstand heavy loads without compromising on mobility.
With its versatile design, the S-ZFHS-6SWF70D is suitable for a wide range of applications, from industrial settings to commercial and residential use. Its simple setup allows for quick and easy installation, making it a user-friendly option for any need.
For an unmatched rolling experience, choose the Hamilton Spinfinity S-ZFHS-6SWF70D Kingpinless Swivel Caster. Experience the difference today!
$433.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyurethane |
| Wheel Core Material | Aluminum |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
