Hamilton Maxi-Duty Swivel Caster with 6" x 3" Nylast™ Wheel with 1 1/4" Precision Ball Bearings Hamilton

HAMILTON

Hamilton 6" x 3" Nylast Swivel Caster – 5400 lb | CasterHQ

Wheel

Capacity

5400 lbs

Mount

Plate

Full specs Spec sheet (PDF)

$1,062.00 USD - $1,175.68 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.

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Product Overview

At a glance

Load capacity5400 lbs

Wheel6"

MountPlate

Hamilton Maxi-Duty Swivel Caster with 6" x 3" Nylast Wheel with 1 1/4" Precision Ball Bearings

Introducing the Hamilton Caster Part#: S-MD-63NYB – a heavy-duty caster designed to provide unparalleled strength and durability for your material handling needs. With a remarkable weight capacity of 5400 lbs, this caster is built to handle the toughest loads with ease. Whether you're moving heavy machinery, industrial equipment, or other substantial items, the Hamilton Caster Part#: S-MD-63NYB is up to the task.

Crafted with precision and expertise, this caster ensures smooth and efficient movement, allowing you to navigate tight corners and narrow spaces effortlessly. Its robust construction guarantees long-lasting performance even in demanding environments. Engineered to meet the highest quality standards, the Hamilton Caster Part#: S-MD-63NYB is an indispensable tool for industries such as manufacturing, logistics, warehousing, and more.

Featuring a reliable design, this caster offers exceptional stability, reducing the risk of tipping or wobbling during transport. Its sturdy construction provides reliable support, allowing you to move your heavy loads with confidence and peace of mind. The caster's superior load distribution capabilities ensure that your valuable cargo remains secure during transit, preventing any potential damage or accidents.

The Hamilton Caster Part#: S-MD-63NYB also boasts a versatile and adaptable nature. With its universal mounting plate, it can easily be integrated into a wide range of equipment, carts, dollies, and platforms. This ensures effortless compatibility and hassle-free installation, saving you valuable time and effort.

Key Features

Impressive weight capacity of 5400 lbs for heavy-duty applications
Smooth and efficient movement for enhanced maneuverability
Durable construction for long-lasting performance in demanding environments
Reliable stability to prevent tipping or wobbling during transport
Superior load distribution to secure valuable cargo
Universal mounting plate for easy integration with various equipment
Ideal for industries such as manufacturing, logistics, and warehousing

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-63NYB 6" x 3" Nylast Swivel Caster – 5400 lb is rated to 5400 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-63NYB 6" x 3" Nylast Swivel Caster – 5400 lb | CasterHQ

$1,062.00

Technical Specifications

Identification
Brand	Hamilton
Dimensions & Mounting
Wheel Diameter	6"
Mount Style	Plate
Load & Performance
Wheel Capacity	5400 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

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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: 5400 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-63NYB 6" x 3" Nylast Swivel Caster – 5400 lb	5400 lbs	6"	—	—	$1,062.00	Viewing