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Hamilton R-ZFMDD-1255POYB-ULTRA 12" x 5.5" Poly Dual Rigid Caster – 10800 lb | CasterHQ

Volume discounts applied at checkout
  • 50-99 units: 5% Off
  • 100-199 units: 10% Off
  • 200+ units: 15% Off
Status: Custom Made to Order · 4-6 Weeks Lead
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Custom Made to Order. Built to spec from raw stock. Standard lead time is 4-6 Weeks from PO. Expedite available — call for quote.

PRODUCT CODE: R-ZFMDD-1255POYB-ULTRA

Product Overview

Hamilton Spinfinity Maxi-Duty Dual Rigid Caster with 12" x 5.5" Natural Polyurethane (93A Ester) Presson Wheel with 1 1/4" Sealed Precision Ball Bearings


Introducing the Hamilton Caster Part#: R-ZFMDD-1255POYB-ULTRA, the heavy-duty solution to meet your industrial mobility needs. With an impressive weight capacity of 10,800 lbs, this caster is designed to handle the toughest tasks with ease.

Crafted with precision engineering and built to last, the Hamilton Caster Part#: R-ZFMDD-1255POYB-ULTRA offers exceptional durability and reliability, ensuring smooth and effortless movement in your demanding work environments. Whether you're operating in warehouses, manufacturing plants, or distribution centers, this caster is up to the challenge.

Featuring a robust construction, this caster is engineered to withstand the rigors of heavy loads and rough terrains. Its high-quality materials and advanced manufacturing techniques guarantee long-lasting performance, minimizing downtime and maximizing productivity.

The Hamilton Caster Part#: R-ZFMDD-1255POYB-ULTRA is designed for effortless maneuverability. Its innovative design allows for easy gliding and precise control, enabling you to navigate tight corners and narrow spaces with confidence. You can rely on this caster to move your equipment or machinery smoothly and efficiently, even when faced with obstacles.

Additionally, the caster offers a quiet and vibration-free operation, ensuring a comfortable and safe working environment. Its ultra-smooth rolling motion reduces noise pollution and eliminates unnecessary vibrations, enhancing operator comfort and reducing the risk of damage to fragile goods.

Investing in the Hamilton Caster Part#: R-ZFMDD-1255POYB-ULTRA means investing in superior quality and performance. Backed by Hamilton's commitment to excellence, this caster is built to exceed your expectations and withstand the demands of heavy-duty applications.
Key Features
  • Impressive weight capacity of 10,800 lbs
  • Durable construction for long-lasting performance
  • Designed for easy maneuverability and control
  • Smooth and quiet operation for a comfortable working environment
  • Built to withstand heavy loads and rough terrains
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?

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

Hamilton R-ZFMDD-1255POYB-ULTRA 12
Hamilton R-ZFMDD-1255POYB-ULTRA 12" x 5.5" Poly Dual Rigid Caster – 10800 lb | CasterHQ

$4,909.00

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Technical Specifications

Wheel Diameter 12"
Wheel Tread Width 5-1/2"
Wheel Capacity 10800 lbs
Temp Range -20°F to 180°F
Wheel Material Polyurethane
Frame Material Zinc Plated Steel
Mount Style Plate
Rig Type Rigid
Brake Type No Brake
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Designed for engineers, manufacturers, and material handling professionals

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