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Hamilton MDD-85SWF70D 8" x 5" UltraGlide Dual Wheel Swivel Caster – 9600 lb | CasterHQ

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  • 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: S-MDD-85SWF70D

Product Overview

Hamilton Maxi-Duty Dual-Wheel Swivel Caster with 8" x 5" UltraGlide (70D) Five-Wheel Black Tread on Aluminum Core with 1 1/4" Sealed Precision Ball Bearings


Introducing the Hamilton Caster Super Duty Maxi-Duty Dual Wheel (MDD) Caster-designed to tackle the most demanding industrial applications with ease. This heavy-duty caster combines strength, durability, and exceptional maneuverability to provide you with a reliable solution for your material handling needs.
The MDD-85SWF70D is built to withstand the toughest conditions-making it ideal for heavy loads and rugged environments. With its dual wheel design, this caster offers enhanced load-bearing capacity and stability, allowing you to transport even the heaviest items effortlessly. The wheels are constructed from high-quality polyurethane, known for its excellent wear resistance and quiet operation, ensuring smooth and silent mobility.
Hamilton Caster's attention to detail is evident in every aspect of the MDD-85SWF70D-The caster features a robust swivel construction with a precision-machined kingpin and a large diameter ball bearing for effortless rotation and maneuverability. The swivel section is fully sealed to protect the internal components from dust, debris, and contaminants, ensuring long-lasting performance.
Installing the MDD-85SWF70D is a breeze-thanks to its integrated top plate with bolt holes strategically placed for easy mounting onto your equipment or platform. The top plate is made from durable steel, capable of withstanding heavy loads and resisting impact.
With a load capacity of 9,600 pounds-this super duty caster can handle the most demanding applications, such as heavy machinery, industrial carts, and material racks. It is an excellent choice for industries including manufacturing, automotive, aerospace, warehousing, and more.
Key Features
Dual wheel design-for enhanced load-bearing capacity and stability
High-quality polyurethane wheels-for excellent wear resistance and quiet operation
Precision-machined kingpin and large diameter ball bearing for effortless rotation and maneuverability
Fully sealed-swivel section to protect internal components from dust and debris
Integrated top plate-with strategically placed bolt holes for easy installation
Ordering & Shipping Information

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Upfront shipping costs

Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.

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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.

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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?

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Hamilton MDD-85SWF70D 8
Hamilton MDD-85SWF70D 8" x 5" UltraGlide Dual Wheel Swivel Caster – 9600 lb | CasterHQ

$2,733.00

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Technical Specifications

Wheel Diameter 8"
Wheel Tread Width 5"
Temp Range -20°F to 180°F
Wheel Material Polyurethane
Wheel Core Material Aluminum
Frame Material Zinc Plated Steel
Mount Style Plate
Rig Type Swivel
Brake Type No Brake
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