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-4DB70
Introducing the S-ZFHS-4DB70 Swivel Caster from Hamilton's Spinfinity series - a perfect blend of high-quality materials, advanced engineering, and exceptional durability. This kingpinless caster represents the zenith of Hamilton's commitment to superior design and functionality.
This swivel caster boasts a robust 4" x 2" Duralast XC (70D) Wheel, offering excellent rollability, longevity, and resistance against abrasions and impacts. The Duralast XC wheel is perfect for both indoor and outdoor environments, providing the maneuverability and durability you need for any application.
The S-ZFHS-4DB70 includes 3/4" Sealed Precision Ball Bearings for seamless, friction-free movement. Sealed against dust and debris, these precision ball bearings maintain their performance over time, resulting in a highly durable and reliable caster.
The Maintenance-Free Kingpinless Design sets this caster apart from the rest. This unique feature eliminates the need for periodic maintenance, increases load capacity, and enhances the swivel caster's resistance to shock and impact. It's the perfect choice for those seeking an efficient and hard-wearing swivel caster.
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.
Designed to outperform and outlast, the Hamilton Spinfinity Maintenance-Free Kingpinless ZFHS Series Swivel Caster features the trusted Duralast XC (70D) Wheel for superior durability. This product comes with a 4" x 2" wheel size and 3/4" Sealed Precision Ball Bearings for smoother operations and increased lifespan.
This caster is a perfect blend of robust build quality and high-end functionality, promising to deliver outstanding results in demanding industrial environments. Whether it's about handling heavy loads or ensuring smooth movement, the S-ZFHS-4DB70 is up to the task. Experience the Hamilton difference today!
$292.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Temp Range | -20°F to 180°F |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
| Mount Style | Plate |
| Rig Type | Swivel |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
