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Hamilton Spinfinity Maxi-Duty Rigid Caster with 12" x 5.5" Red Polyurethane (85A) Presson Wheel with 1 1/4" Sealed Precision Ball Bearings - | CasterHQ

Hamilton Spinfinity Maxi-Duty Rigid Caster with 12" x 5.5" Red Polyurethane (85A) Presson Wheel with 1 1/4" 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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$2,753.00 USD

Status: In Stock

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

PRODUCT CODE: R-ZFMD-1255POYB

Product Overview

Hamilton Spinfinity Maxi-Duty Rigid Caster with 12" x 5.5" Red Polyurethane (85A) Presson Wheel with 1 1/4" Sealed Precision Ball Bearings

Introducing the Hamilton Caster Part#: R-ZFMD-1255POYB, a heavy-duty powerhouse designed to effortlessly handle your toughest material handling tasks. With a staggering 5000 lbs capacity, this caster is built to support substantial loads and provide exceptional stability, making it an ideal choice for demanding industrial environments.

Crafted with precision and engineered for durability, the Hamilton Caster Part#: R-ZFMD-1255POYB ensures smooth and reliable movement across various surfaces. Its robust construction guarantees long-lasting performance, allowing you to rely on this caster for years to come.

Featuring a sleek design and a striking black finish, this caster seamlessly blends functionality with aesthetics. Its sleek appearance adds a touch of professionalism to your equipment, enhancing the overall visual appeal of your workplace.

The Hamilton Caster Part#: R-ZFMD-1255POYB is equipped with advanced features that optimize performance and usability. Its high-quality materials ensure exceptional load-bearing capabilities, providing reliable support for your heaviest items. The caster's design enables easy maneuverability, allowing you to effortlessly navigate through tight spaces and around obstacles.

With its superior craftsmanship, this caster provides a smooth and quiet operation, minimizing noise disruptions in your work environment. Its strong construction also ensures resistance to wear and tear, making it suitable for heavy usage in demanding industrial settings.

Technical Specs

Swivel or Rigid caster Rigid
Load Capacity (lbs.) @ 3 mph 5000 lbs
Wheel Diameter (in.) 12
Wheel Face (in.) 5.5
Overall Height (in.) 15.625
Mounting Plate (in.) 8 1/2 x 8 1/2
Mounting Bolt (in.) 0.625
Caster Color/Finish Crimson Powder
Wheel Type TerraTech Standard
Wheel Color/Finish Red Poly on CNC-Machined 1045 Blank
Bearing Type Precision Sealed Ball
Replacement Wheel W-1255-POYB-1-1/4
Wheel Material @ Tread Polyurethane
Shipping Weight (lbs.) 131
Bolt Holes (in.) 7 x 7
Load Capacity (lbs.) @ 10 mph 3700 lbs
Load Capacity (lbs.) @ 6 mph 4200 lbs
Caster Rig Type Weldment

Key Features

Impressive 5000 lbs capacity for handling heavy loads.
Durable construction for long-lasting performance.
Sleek design with a professional black finish.
Optimized maneuverability for easy navigation.
Smooth and quiet operation for a pleasant work environment.
Resistant to wear and tear, ideal for industrial applications.

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?