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
Browse all specialty caster types
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.
Specialty Casters
Gate Casters
BBQ Pit & Smoker Casters
Keyed Drive Wheels
Drywall Cart Casters
Skid Wheels & Casters for RVs
Leveling Casters
Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
Kitchen Prep Table Caster Sets
Wire Shelving Casters
Silent Glide Casters

The Hamilton W-POY-1590-1-3/4 wheel is a premium choice for heavy-duty applications, boasting a 15-inch diameter and a 9-inch width. Its substantial size, combined with a robust 8 3/4-inch hub length, makes it ideal for handling substantial loads with ease.
Crafted from high-grade press-on polyurethane, this wheel offers a perfect blend of durability and floor protection. The material provides excellent resistance to wear, tear, and chemicals, ensuring a long-lasting performance in challenging industrial environments.
Equipped with a 1 3/4-inch sealed precision tapered roller bearing, the W-POY-1590-1-3/4 wheel ensures smooth and efficient motion. This feature enhances maneuverability and reduces maintenance needs, making it a reliable component for your equipment.
This wheel is designed to excel in various settings, from manufacturing plants to distribution centers. Its high weight capacity and durable construction make it suitable for carts, trolleys, and other material handling equipment.
Choosing the Hamilton W-POY-1590-1-3/4 wheel means investing in a product that delivers both quality and efficiency. Its superior build and performance characteristics ensure a cost-effective solution for your heavy-duty mobility needs.
Our products are crafted with precision and durability, ensuring long-lasting performance in all environments.
Safety is our priority, with each caster designed to provide secure and stable movement, reducing the risk of accidents.
Our experienced team offers exceptional support, providing expert advice and assistance when you need it.
We boast a large selection of casters and wheels, ensuring we have the perfect solution for any application.
Fast shipping options mean you get your products quickly, keeping your projects on schedule.
Our streamlined purchasing process ensures a hassle-free experience, encouraging immediate and repeat purchases.
Replacing all casters at once is cost-effective, preventing uneven wear and extending the lifespan of your equipment.
Our products are versatile, perfect for a range of applications from industrial to healthcare settings.
CasterHQ products are designed for easy installation, saving time and effort for users.
Our product descriptions are crafted for both search engine optimization and user engagement, enhancing online visibility.
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.
At CasterHQ, we specialize in providing top-tier casters and wheels. Our products are designed with precision, ensuring high performance in a variety of settings including industrial, healthcare, and retail environments.
Every caster in our range is tested for safety and stability. We understand the importance of secure movement, and our products reflect our commitment to preventing accidents and ensuring user safety.
Our experienced team is always ready to assist with any inquiries, providing insights and recommendations to help you find the perfect caster solution for your specific needs.
CasterHQ boasts a vast selection of products, ensuring we can quickly fulfill orders with our efficient same or next day shipping policy.
Investing in our casters means benefiting from immediate improvements in mobility and efficiency. Our streamlined purchasing process ensures you can quickly enhance your operations without delay.
We recommend replacing all casters simultaneously to ensure uniform wear and tear, leading to longer life for your equipment and cost savings in the long run.
Our casters are suitable for a range of applications, ensuring smooth operation whether in a busy hospital corridor or on the shop floor of a manufacturing plant.
Our products are designed for quick and easy installation, reducing downtime and simplifying maintenance tasks.
We understand the importance of online visibility. Our website and product descriptions are optimized for search engines, making it easier for customers to find and choose our high-quality caster solutions.
This is a Cast Iron wheel. Steel / iron wheels give maximum capacity and durability on smooth, hard industrial floors and tolerate heat.
15" diameter x 9" tread width. 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).
$2,193.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 15" |
| Wheel Tread Width | 9" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
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