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Hamilton Spinfinity Maxi-Duty Swivel Caster with 18" x 9" Red Polyurethane (85A) Presson Wheel with 2" Sealed Precision Ball Bearings Hamilton

Hamilton Spinfinity Maxi-Duty Swivel Caster with 18" x 9" Red Polyurethane (85A) Presson Wheel with 2" Sealed Precision Ball Bearings

Volume discounts applied at checkout

50-99 units: 5% Off
100-199 units: 10% Off
200+ units: 15% Off

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$6,042.00 USD - $6,081.06 USD

Status: In Stock

Most in-stock items ship same or next business day. Shipping rates shown at checkout.

PRODUCT CODE: S-ZFMD-1890POYB

Product Overview

Hamilton Spinfinity Maxi-Duty Swivel Caster with 18" x 9" Red Polyurethane (85A) Presson Wheel with 2" Sealed Precision Ball Bearings

Experience unmatched durability and exceptional performance with the Hamilton Maxi-Duty Kingpinless Caster-This heavy-duty caster is designed to handle the toughest industrial applications, offering superior strength, stability, and reliability.

Constructed with precision engineering and built to last-the Maxi-Duty Kingpinless Caster ensures smooth and effortless mobility even in the most demanding environments. Its innovative kingpinless design eliminates the traditional weak point found in standard casters, providing enhanced load-bearing capacity and improved maneuverability.

Featuring a robust construction-this caster boasts a load capacity of 13,000LBS, making it an ideal choice for heavy-duty equipment, machinery, and other industrial applications. The solid steel swivel and rigid raceways deliver exceptional strength, reducing the risk of failure and ensuring long-lasting performance.

The Maxi-Duty Kingpinless Caster from Hamilton offers unparalleled versatility-It is designed for easy installation and can be seamlessly integrated into various equipment and machinery configurations. Whether you need to equip dollies, carts, racks, or other material handling solutions, this caster is a reliable choice.

Technical Specs

Swivel or Rigid caster Swivel
Load Capacity (lbs.) @ 3 mph 13,000 lbs
Wheel Diameter (in.) 18
Wheel Face (in.) 9
Overall Height (in.) 21.75
Swivel Offset (in.) 3.25
Mounting Plate (in.) 8 1/2 x 8 1/2
Mounting Bolt (in.) 0.625
Caster Color/Finish Crimson Powder
Wheel Type TerraTech Ultra
Wheel Color/Finish Red Poly on CNC-Machined 1045 Blank
Bearing Type Precision Sealed Ball
Replacement Wheel W-1890-POYB-2
Wheel Material @ Tread Polyurethane
Shipping Weight (lbs.) 406
Bolt Holes (in.) 7 x 7
Caster Rig Type Kingpinless

Key Features

Kingpinless design for improved load-bearing capacity and maneuverability.
Heavy-duty construction for exceptional strength and durability.
Solid steel swivel and rigid raceways for increased stability and reduced risk of failure.
Easy installation and compatibility with a wide range of equipment and machinery.
Suitable for heavy-duty industrial applications.
Smooth and effortless mobility in demanding environments.
Enhanced performance and longevity.
Reliable and dependable solution for material handling needs.

Ordering & Shipping Information

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.

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?