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Hamilton Spinfinity S-ZFHS-4DB70 - Maintenance-Free Kingpinless Swivel Caster with 4" x 2" Duralast XC (70D) Wheel and 3/4" Sealed Precision Ball Bearings

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: In Stock
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Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: S-ZFHS-4DB70

Product Overview

Hamilton Spinfinity S-ZFHS-4DB70 Kingpinless Swivel Caster - For the Ultimate in Durability and Performance

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.

4" x 2" Duralast XC (70D) Wheel

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.

3/4" Sealed Precision Ball Bearings

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.

Maintenance-Free Kingpinless Design

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.

Technical Specs
Feature Specification
Swivel or Rigid caster Swivel
Load Capacity (lbs.) @ 3 mph 975
Wheel Diameter (in.) 4
Overall Height (in.) 5.625
Swivel Offset (in.) 1.75
Mounting Plate (in.) 4 1/2 x 6 1/2
Bolt Hole 1 (in.) 2 7/16 x 4 15/16
Bolt Hole 2 (in.) 3 3/8 x 5 1/4
Mounting Bolt (in.) 0.5
Caster Color/Finish Crimson Powder
Wheel Type Duralast XC
Wheel Color/Finish Black Poly on Gray Center
Bearing Type Precision Sealed Ball
Replacement Wheel W-420-DB70-1/2
Wheel Material @ Tread Polyurethane
Shipping Weight (lbs.) 13
Caster Rig Type Kingpinless
Mounting Plate Length (in.) 6.5
Mounting Plate Width (in.) 4.5
Wheel Core Material Cast Iron
Key Features
  • Kingpinless Swivel Caster Design for Maximum Durability
  • Features Hamilton's Spinfinity Series Technology
  • Equipped with a 4" x 2" Duralast XC (70D) Wheel for Excellent Performance
  • 3/4" Sealed Precision Ball Bearings for Smooth Operation
  • Maintenance-Free Design for Hassle-Free Use
  • High Load Capacity Suited to Numerous Applications
  • Superior Rollability and Swivelability
  • Impact and Corrosion-Resistant Wheel Material
  • Designed for Both Indoor and Outdoor Use
  • Manufactured by Hamilton, a Trusted Name in Caster Technology
Ordering & Shipping Information

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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.

  • Flat-rate shipping by order size. Final shipping cost shown before payment.
  • No post-checkout shipping adjustments or re-billing.
  • Most orders ship from our Texas headquarters near Dallas.

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.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.

Made-to-order items (lead times)

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.

Need an exact freight quote for a large order?

Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.

Additional Information

Experience Unmatched Performance with Hamilton's S-ZFHS-4DB70 Spinfinity Caster

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.

Features and Benefits

  • Kingpinless Design: Offers enhanced impact resistance and reduces maintenance requirements.
  • 4" Duralast XC (70D) Wheel: The polyurethane wheel ensures smooth and quiet operation, while providing unmatched durability. Suitable for most flooring types.
  • Precision Sealed Ball Bearings: Promotes extended bearing life and reduces maintenance, ensuring that your caster stays in prime condition for longer.
  • High Load Capacity: Able to carry up to 975 lbs. @ 3 mph, making it ideal for heavy-duty applications.
  • Crimson Powder Finish: Not only does it make the caster visually appealing, but it also increases resistance to wear and tear.
  • Mounting Flexibility: With a bolt hole size of 2 7/16 x 4 15/16 and 3 3/8 x 5 1/4, you get ample options for secure and stable installation.

Why Choose the Hamilton S-ZFHS-4DB70 Caster?

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!

Hamilton Spinfinity S-ZFHS-4DB70 - Maintenance-Free Kingpinless Swivel Caster with 4
Hamilton Spinfinity S-ZFHS-4DB70 - Maintenance-Free Kingpinless Swivel Caster with 4" x 2" Duralast XC (70D) Wheel and 3/4" Sealed Precision Ball Bearings

$292.00

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