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-630-DT70-1 wheel offers unparalleled durability, crafted from premium XC70 Polyurethane bonded to a sturdy cast iron core. Ideal for heavy-duty industrial applications, it provides a reliable solution for transporting heavy loads with ease.
Equipped with a 1" precision tapered roller bearing, this wheel ensures smooth and efficient operation. The high-quality bearing reduces friction and wear, extending the wheel's lifespan and enhancing its load-bearing capabilities.
With a 6" diameter and 3" width, coupled with a 3 1/2" hub length, the W-630-DT70-1 is designed for versatile use across various industries. Its size makes it perfect for applications requiring robust mobility solutions.
This wheel is built to withstand the demands of heavy industrial environments, offering a high load capacity. It ensures steady and secure transportation of heavy equipment and materials.
Choosing the Hamilton W-630-DT70-1 means investing in a wheel that combines strength, longevity, and performance. Ideal for businesses seeking a durable and efficient mobility solution, this wheel stands as a top choice for enhancing operational efficiency.
Exceptional wear resistance and load capacity.
Ensures strength and longevity under heavy loads.
Perfect balance of size for maneuverability and load-bearing.
Wide surface area for stability and reduced floor impact.
Smooth operation and reduced friction.
Accommodates a variety of mounting options.
Ensures compatibility with standard mounting setups.
Ideal for demanding environments.
Protects sensitive surfaces from damage.
Suitable for a wide range of industries and uses.
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.
Material: High-grade XC70 Polyurethane on a Cast Iron core, offering remarkable durability and wear resistance.
Wheel Size: 6 inches in diameter and 3 inches wide, providing an optimal balance for load-bearing and maneuverability.
Bearing Type: 1-inch Precision Tapered Roller Bearing, ensuring smooth movement and reduced maintenance.
Load Capacity: Designed for heavy-duty industrial applications, capable of handling substantial weight without compromising performance.
Versatility: Suitable for a wide range of industrial environments, including warehouses, manufacturing plants, and more.
Floor Safety: Non-marking polyurethane ensures protection for delicate floor surfaces against scratches and marks.
Longevity: The robust construction of the wheel enhances its lifespan, reducing the need for frequent replacements.
Enhanced Control: Precision bearing offers superior control and maneuverability, even under heavy loads.
Industrial carts and trolleys in manufacturing facilities.
Heavy-duty equipment in construction and engineering settings.
Material handling systems in logistics and warehouse operations.
Custom mobile platforms in various commercial and industrial applications.
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).
$281.00
| 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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