Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
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All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.

These industrial-grade caster wheels deliver superior strength and performance for your most demanding applications.
These versatile casters are perfect for various tasks, from industrial settings to home projects.
Need help finding the right caster wheels? Our team is here to answer your questions weekdays 8 am - 5 pm.
When it comes to moving heavy equipment or furniture, you need caster wheels that are built to endure. Our cast iron caster wheels are engineered to provide exceptional durability, stability, and smooth operation, making them the ideal solution for a wide range of industrial, commercial, and residential applications.
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
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
Payment & procurement terms
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.
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.
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.
Upgrade your equipment with our heavy-duty cast iron caster wheels! Lock in unbeatable prices on these top-quality casters, perfect for industrial applications, commercial settings, or even around the house.
These caster wheels boast a maximum load capacity of 3,000 lbs, making them ideal for heavy-duty tasks. The precision sealed ball bearings ensure smooth rolling even under significant weight. With a 3-inch wheel face and 3.5-inch hub length, they provide exceptional stability and support. The solid metal center design guarantees long-lasting durability, while the vibrant Crimson Red finish adds a touch of style to any project.
Our caster wheels are built to endure, and our customer support is here to help you every step of the way. Have questions about selecting the right caster for your needs? Our specialists are available weekdays from 8 am to 5 pm to provide expert guidance. Get the perfect caster wheels for your project at unbeatable prices – shop now!
This Hamilton 9" x 3" Cast Iron Industrial Replacement Wheel – 3,000 lb is rated to 3000 lbs per wheel. Divide the total load across the number of wheels in your rig and keep working loads within about 75-80% of the rating for continuous use.
This is a Cast Iron wheel. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
9". Verify your axle diameter and hub/bore length against your existing wheel before ordering.
Yes. Most wheels can be paired with a swivel or rigid rig to build a complete caster. Tell us your mount and load and we will spec the rig - request it on our bulk pricing page.
Rated for -20°F to 180°F. Operating outside the rated range can shorten wheel life and reduce capacity.
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).
$173.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 9" |
| Load & Performance | |
| Wheel Capacity | 3000 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
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