Hamilton Maxi-Duty Swivel Caster with 6" x 4" UltraGlide™ (70D) Quad-Wheel Black Tread on Aluminum Core with 1 1/4" Sealed Precision Ball Bearings Hamilton

HAMILTON

Hamilton 6" x 4" UltraGlide Swivel Caster – 3850 lb | CasterHQ

Wheel

Capacity

3850 lbs

Mount

Plate

Full specs Spec sheet (PDF)

$977.00 USD

Save 30%+ vs big-box distributors

Made to Order · 4-6 Weeks Lead

✉️ Email a Caster Solutions Expert (Mon–Fri 8–5 CST)

PO Net 30 ACH Tax-Exempt

Business Purchasing

Purchase orders accepted for approved accounts
Net 30 terms for qualified businesses
ACH, credit card, and tax-exempt ordering
Bulk and contract pricing on fleet quantities

Upload a PO / Quote·Request bulk pricing·844-439-4335

Download 3D CAD (STEP)

Not sure this is the right spec? Jordan (Founder) and Bob (45+ years in casters) review applications before you order.

Call now

Product Overview

At a glance

Load capacity3850 lbs

Wheel6"

MountPlate

Hamilton Maxi-Duty Swivel Caster with 6" x 4" UltraGlide (70D) Quad-Wheel Black Tread on Aluminum Core with 1 1/4" Sealed Precision Ball Bearings

Introducing the Hamilton Caster Part#: S-MD-64SWF70D, the ultimate solution for all your heavy-duty material handling needs. Designed with superior strength and durability, this caster is built to tackle even the most demanding industrial environments. With a remarkable weight capacity of 3850 lbs, it ensures that your equipment or cargo is securely transported with ease and reliability.

The Hamilton Caster Part#: S-MD-64SWF70D is engineered with precision and attention to detail. Its sturdy construction and high-quality materials guarantee long-lasting performance, making it the ideal choice for industrial settings where durability is paramount. Whether you're moving heavy machinery, equipment, or supplies, this caster will provide you with the stability and support you need.

Featuring a smooth swivel mechanism, this caster offers effortless maneuverability, allowing you to navigate tight spaces and corners with minimal effort. Its smooth-rolling action ensures smooth and quiet operation, reducing noise pollution in your workspace. The caster is designed to minimize friction, enhancing the overall ease of movement and reducing the strain on your equipment.

This Hamilton caster is equipped with a 6-inch diameter wheel, providing excellent load distribution and stability. The wheel is made from premium materials that offer outstanding wear resistance, ensuring long-lasting performance and reduced maintenance costs. Its design enables it to move effortlessly across various surfaces, including concrete, tile, and carpet, without causing damage.

With its universal compatibility, the Hamilton Caster Part#: S-MD-64SWF70D can be seamlessly integrated into your existing equipment or applications. Whether you're retrofitting or starting from scratch, this versatile caster is designed to adapt to your specific requirements.

Invest in the Hamilton Caster Part#: S-MD-64SWF70D and experience the ultimate combination of strength, durability, and maneuverability. This caster is engineered to handle heavy loads with ease, ensuring smooth transportation and increased productivity in your industrial operations.

Key Features

3850 lbs weight capacity for heavy-duty applications
Sturdy construction for long-lasting durability
Smooth swivel mechanism for effortless maneuverability
Smooth-rolling action for reduced noise pollution
6-inch diameter wheel for excellent load distribution
Premium materials for outstanding wear resistance
Universal compatibility for easy integration into existing equipment or applications.

Ordering & Shipping Information

Order processing

In stock. Orders placed before 12pm CT (Mon–Fri) typically ship the same or next business day from our Mansfield, TX warehouse.

Shipping method

Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.

Payment & procurement terms

Purchase orders — accepted from approved accounts

Net 30 terms — available on approved credit

ACH & all major cards — Visa, MC, Amex, Discover

Tax-exempt — submit your resale/exemption certificate

New to CasterHQ? Open an account or request terms and send your resale or tax-exemption certificate before ordering so it is applied at checkout.

Volume pricing & quotes

Quantity discounts apply automatically — no codes needed. For large, recurring, or custom requirements, request a bulk quote and our team will confirm pricing, lead time, and total landed freight upfront.

Returns & warranty

Stock items carry a 30-day return policy in unused, resalable condition. Made-to-order and custom items are non-returnable once production starts. All products carry the manufacturer's warranty against defects.

Typical transit times after shipment

Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas and freight deliveries may take longer.

Need an exact freight quote or blanket PO?

For pallet freight, scheduled releases, or blanket purchase orders, contact our team and we'll confirm total landed cost before you commit. Direct line: 844-439-4335.

Frequently Asked Questions

What is the load capacity of this caster?+

This Hamilton S-MD-64SWF70D 6" x 4" UltraGlide Swivel Caster – 3850 lb is rated to 3850 lbs per caster. Size a set by dividing the total load by the number of casters, and for uneven floors assume 3 of 4 casters carry the load. Keep continuous-use loads within about 75-80% of the rating.

What plate size and bolt pattern does it use?+

This caster uses a top-plate mount. Measure your existing mounting holes before ordering; if you are replacing casters, match the bolt pattern - most standard patterns interchange across brands.

How do I order, and what are the terms?+

We accept purchase orders and offer Net 30 on approved accounts, ACH, and all major cards, plus tax-exempt ordering with a resale or exemption certificate. Volume discounts apply automatically; request a bulk quote for large or recurring orders. Stock items carry a 30-day return policy in unused condition (made-to-order items are non-returnable once production starts).

Hamilton S-MD-64SWF70D 6" x 4" UltraGlide Swivel Caster – 3850 lb | CasterHQ

$977.00

Technical Specifications

Identification
Brand	Hamilton
Dimensions & Mounting
Wheel Diameter	6"
Mount Style	Plate
Load & Performance
Wheel Capacity	3850 lbs

Reference Dimensions

Wheel6"

Illustrative wheel profile drawn to this item's proportions — dimensions are manufacturer specification values. Confirm against the technical table before ordering.

Compare Similar

Hamilton R-HS2-6SWC95 6" x 2" Polyurethane Rigid Dual Wheel Caster – 2700 lb | CasterHQ 6" x 2" · 2700 lbs $555

Hamilton S-HS2-6SWC95 6" x 2" Poly Dual Wheel Swivel Caster – 2700 lb | CasterHQ 6" x 2" · 2700 lbs $569

Hamilton 6" x 2.5" Polyurethane Rigid Stainless Caster – 2200 lb | CasterHQ 6" x 2-1/2" · 2200 lbs $309 View all hamilton casters · 5,243 styles · usa built · 2–3 week lead →

Will This Caster Handle Your Load?

Enter your loaded weight — we derate to 3 effective casters on a 4-caster rig, per industry practice for uneven floors.

Rated capacity: 3850 lbs per caster. For dynamic loads, towing, or debris-strewn floors, apply additional safety factor · full engineering tools →

Documentation

Spec sheet (PDF) 30-day pricing honored Download 3D CADNative STEP AP214 · free · no login Caster selection guide Caster University Fleet & contract pricing Net 30 available

30-day returns · manufacturer warranty · spec support: 844-439-4335 (Mon–Fri 8–5 CST)

Compare Similar Casters

View all hamilton casters · 5,243 styles · usa built · 2–3 week lead →

Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.

Casters (in stock)	Load capacity	Wheel	Type	Overall height	Price
Hamilton R-HS2-6SWC95 6" x 2" Polyurethane Rigid Dual Wheel Caster – 2700 lb	2700 lbsLighter duty	6" × 2"Polyurethane	Rigid	7.75"	$555.00	View →
Hamilton S-HS2-6SWC95 6" x 2" Poly Dual Wheel Swivel Caster – 2700 lb	2700 lbsLighter duty	6" × 2"Polyurethane	Swivel	7.75"	$569.00	View →
This itemHamilton S-MD-64SWF70D 6" x 4" UltraGlide Swivel Caster – 3850 lb	3850 lbs	6"	—	—	$977.00	Viewing