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Hamilton Ultra Maxi-Duty Dual-Wheel Rigid Caster with 18" x 9" Polyurethane Wheel with 2" Precision Tapered Roller Bearing Hamilton

Hamilton Ultra Maxi-Duty Dual-Wheel Rigid Caster with 18" x 9" 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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$14,997.00 USD

Status: In Stock

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

PRODUCT CODE: R-UMD2-1890POY

Product Overview

Hamilton Ultra Maxi-Duty Dual-Wheel Rigid Caster with 18" x 9" Polyurethane Wheel with 2" Precision Tapered Roller Bearing

Introducing the Hamilton Caster Part#: R-UMD2-1890POY, a heavy-duty powerhouse designed to effortlessly handle your toughest material handling tasks. This robust caster is engineered to support an impressive weight capacity of 21,800 lbs, making it a reliable solution for industrial environments where durability and strength are paramount.

Crafted with meticulous attention to detail, the Hamilton Caster Part#: R-UMD2-1890POY combines exceptional performance with long-lasting reliability. Its rugged construction ensures it can withstand the demands of heavy loads, providing you with peace of mind during even the most challenging operations.

Equipped with cutting-edge technology, this caster offers smooth and efficient mobility across a variety of surfaces. Its advanced design allows for effortless maneuverability, enabling you to navigate tight corners and confined spaces with ease. You can confidently transport your heavy items from one location to another, enhancing productivity and streamlining your workflow.

Technical Specs

Swivel or Rigid caster Rigid
Load Capacity (lbs.) @ 3 mph 21800
Wheel Diameter (in.) 18
Overall Height (in.) 23.625
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.) 670
Caster Rig Type Weldment
Number of Wheels in Caster 2
Mounting Plate Length (in.) 14
Mounting Plate Width (in.) 14
Wheel Core Material Steel

Key Features

High Weight Capacity: With an impressive capacity of 21,800 lbs, this caster can handle substantial loads without compromising performance.
Durable Construction: Built to last, this caster is crafted from top-quality materials, ensuring long-term reliability and minimizing maintenance requirements.
Effortless Mobility: Its advanced design allows for smooth and precise movement, facilitating easy navigation even in challenging environments.
Versatile Performance: Suitable for various surfaces, this caster provides exceptional performance across different terrains, offering flexibility and adaptability.
Enhanced Safety: The Hamilton Caster Part#: R-UMD2-1890POY prioritizes safety, allowing you to transport heavy loads securely and minimizing the risk of accidents or mishaps.
Industrial-Grade Reliability: Designed for industrial applications, this caster is engineered to withstand demanding environments, providing consistent performance in the toughest conditions.

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?