ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested

98.7% On-Time Ship Rate Across All Orders

200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide

100+ Years of Combined Caster Industry Experience

4.8/5 Star Rating | Thousands of Verified Industrial Reviews

Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout

Hamilton Maxi-Duty Swivel Caster with 16" x 4" Duralast Polyurethane (95A) on Cast Iron Wheel with 1 1/4" Precision Tapered Roller Bearings Hamilton

Hamilton Maxi-Duty Swivel Caster with 16" x 4" Duralast Polyurethane (95A) on Cast Iron Wheel with 1 1/4" Precision Tapered Roller Bearings

Volume discounts applied at checkout

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

.price-ui--loading { display: block !important; opacity: 1 !important; }

$1,441.00 USD - $1,554.68 USD

Status: In Stock

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

PRODUCT CODE: S-MD-164DT

Product Overview

Hamilton Maxi-Duty Swivel Caster with 16" x 4" Duralast Polyurethane (95A) on Cast Iron Wheel with 1 1/4" Precision Tapered Roller Bearings

Introducing the Hamilton Caster Part#: S-MD-164DT, a heavy-duty caster designed to provide exceptional strength and durability for your material handling needs. With a remarkable weight capacity of 5500 lbs, this caster is built to handle demanding applications with ease.

Crafted with precision engineering and high-quality materials, the Hamilton S-MD-164DT caster ensures reliable performance and long-lasting functionality. Whether you're moving heavy machinery, industrial equipment, or large loads, this caster delivers the robustness and dependability required to get the job done efficiently.

Featuring a smooth and effortless swivel motion, the S-MD-164DT caster allows for easy maneuverability, enabling you to navigate tight corners and narrow spaces with minimal effort. Its superior construction ensures smooth rolling over various surfaces, reducing friction and making transportation smoother and more efficient.

The Hamilton S-MD-164DT caster is engineered to withstand the rigors of demanding environments. Its sturdy construction and heavy-duty design make it suitable for use in industrial settings, warehouses, manufacturing facilities, and other demanding applications where strength and reliability are paramount.

With this caster, you can experience enhanced productivity and improved operational efficiency. Its robust design minimizes downtime caused by equipment failures or limitations, allowing you to focus on your tasks and complete them in a timely manner.

Technical Specs

Swivel or Rigid caster Swivel
Load Capacity (lbs.) @ 3 mph 5500 lbs
Wheel Diameter (in.) 16
Wheel Face (in.) 4
Overall Height (in.) 19.5
Swivel Offset (in.) 3.25
Mounting Plate (in.) 8 1/2 x 8 1/2
Mounting Bolt (in.) 0.625
Caster Color/Finish Platinum Powder
Wheel Type Duralast
Wheel Color/Finish Green Poly on Gray Center
Bearing Type Tapered Roller
Replacement Wheel W-1640-DT-1-1/4
Wheel Material @ Tread Polyurethane
Shipping Weight (lbs.) 114
Bolt Holes (in.) 7 x 7
Caster Rig Type Integral Forged Kingpin

Key Features

Heavy-duty construction for exceptional strength and durability
Impressive weight capacity of 5500 lbs
Effortless swivel motion for easy maneuverability
Smooth rolling over various surfaces
Ideal for industrial applications, warehouses, and manufacturing facilities
Enhances productivity and operational efficiency

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?