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.

The Hamilton W-520-DT-3/4 wheel is engineered for strength and durability. Its 5" diameter and 2" width, coupled with a robust 2 1/2" hub length, make it ideal for heavy-duty industrial applications. The Duralast Polyurethane (95A) coating on a cast iron core offers an exceptional balance of toughness and floor protection.
Equipped with a 3/4" precision tapered roller bearing, this wheel ensures smooth operation and high load capacity. The bearing's design is optimized for longevity and consistent performance under demanding conditions.
The combination of polyurethane and cast iron provides a wheel that is not only tough but also versatile. It's suitable for a variety of flooring types, from concrete to tile, and is resistant to many chemicals and solvents, enhancing its applicability in diverse environments.
This wheel is specifically designed to withstand the rigors of heavy-duty industrial use. Whether it's for manufacturing, warehousing, or other demanding applications, the W-520-DT-3/4 offers reliable performance and durability.
Selecting the Hamilton W-520-DT-3/4 means choosing a wheel that excels in both performance and durability. Its heavy-duty construction and precision bearings make it a top choice for enhancing the mobility of industrial equipment.
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
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.
The Hamilton W-520-DT-3/4 wheel stands as a pinnacle of industrial mobility solutions. With its 5" diameter and 2" width, this wheel is designed for heavy-duty applications, offering unmatched durability and performance. The wheel’s Duralast Polyurethane (95A) surface on a strong cast iron core provides an optimal balance of resilience and floor protection.
Featuring a 3/4" precision tapered roller bearing, the wheel ensures smooth, efficient operation and a high load capacity, making it ideal for demanding industrial environments. This advanced bearing design contributes to the wheel's long-term reliability and ease of movement.
The polyurethane and cast iron combination renders this wheel extremely durable and versatile. It's suitable for a variety of flooring types and is resistant to many chemicals and solvents, making it ideal for diverse industrial applications.
Specifically crafted for heavy-duty use, the Hamilton W-520-DT-3/4 wheel excels in manufacturing, warehousing, and other challenging applications. Its robust construction ensures reliable performance under strenuous conditions.
Choosing this wheel means prioritizing efficiency, strength, and operational versatility. With its exceptional load-bearing capacity and durability, the Hamilton W-520-DT-3/4 is a premier choice for enhancing the mobility and functionality of industrial equipment.
Our dedicated customer service team is available to assist with any questions or needs. We are committed to providing a product that not only meets but exceeds your industrial mobility requirements.
This caster runs a Polyurethane wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
Rated for -20°F to 180°F. Operating outside the rated range can reduce wheel life and load capacity, so match it to your environment (wash-down, freezer, oven-adjacent, etc.).
The Polyurethane wheel performs best on smooth to semi-smooth floors including sealed concrete, tile, and epoxy. For non-marking or clean-environment needs, ask us about matching tread options.
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).
$110.00
| Identification | |
| Brand | Hamilton |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
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