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Hamilton Ultra Maxi-Duty Swivel Caster with 28" x 12" Press-on Polyurethane Wheel with 2" Precision Tapered Roller Bearing Hamilton

Hamilton Ultra Maxi-Duty Swivel Caster with 28" x 12" Press-on Polyurethane Wheel with 2" Precision Tapered Roller Bearing

Volume discounts applied at checkout

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

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$18,231.00 USD

Status: In Stock

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

PRODUCT CODE: S-UMD-2812POY

Product Overview

Hamilton Ultra Maxi-Duty Swivel Caster with 28" x 12" Press-on Polyurethane Wheel with 2" Precision Tapered Roller Bearing

Upgrade your heavy-duty applications with the exceptional durability and reliability of the Hamilton Caster Ultra-Maxi Duty Caster-This caster is built to withstand the toughest industrial environments, ensuring smooth and effortless movement of your equipment and materials.

Crafted with meticulous attention to detail-the Ultra-Maxi Duty Caster is engineered to deliver exceptional performance. It boasts a robust construction that can effortlessly handle extreme weights, making it the perfect choice for heavy machinery, large appliances, industrial racks, and more.

One of the standout features of the Ultra-Maxi Duty Caster is its superior maneuverability-Equipped with precision bearings and a swivel mechanism, this caster allows for smooth 360-degree rotation, enabling you to navigate tight spaces and corners with ease. The optional swivel lock feature further enhances stability during transportation, ensuring the safety of your valuable assets.

Designed for longevity-the Ultra-Maxi Duty Caster is constructed from premium materials that are resistant to corrosion, abrasion, and wear. This ensures that the caster can withstand harsh conditions and frequent use, maintaining its performance and reliability over an extended period of time.

Technical Specs

Swivel or Rigid caster Swivel
Load Capacity (lbs.) @ 3 mph 21,200lbs
Wheel Diameter (in.) 28
Overall Height (in.) 33.625
Swivel Offset (in.) 5.25
Mounting Plate (in.) 14 x 14
Bolt Hole 1 (in.) 12 x 12
Mounting Bolt (in.) .75
Caster Color/Finish Platinum Enamel
Wheel Type TerraTech Standard
Wheel Color/Finish Thick Red Tread on Unpainted Cast Iron Center
Bearing Type Tapered Roller
Wheel Material @ Tread Polyurethane
Shipping Weight (lbs.) 950lbs
Caster Rig Type Integral Forged Kingpin
Number of Wheels in Caster 1
Mounting Plate Length (in.) 14
Mounting Plate Width (in.) 14
Wheel Core Material Steel

Key Features

Exceptional durability-for heavy-duty applications
Smooth 360-degree rotation-for effortless maneuverability
Optional Swivel lock feature-for enhanced stability
Corrosion, abrasion-and wear-resistant construction
Optional Precision braking system-for secure locking
Ideal for industrial machinery-appliances, and racks

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?