Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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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.
PRODUCT CODE: W-30-A-3-8
Enhance your equipment with the Hamilton Aqualite Polyolefin 3" x 1 3/8" Wheel, designed for superior performance and durability. With a load capacity of 230 lbs., this wheel ensures smooth operation and long-lasting quality, making it an ideal choice for upgrading carts or machinery. Its 3" diameter, 1 3/8" width, and 1 1/2" hub length, combined with a 3/8" plain bore, guarantee easy installation and compatibility with a wide range of applications. Trust in Hamilton for top-notch products that deliver exceptional performance.
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Explore the Hamilton Aqualite Series featuring:
Questions? Our team of Caster Experts is available weekdays from 8 am to 5 pm to provide you with tailored advice for your project needs.
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All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
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We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
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Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
Elevate your machinery with the Hamilton Aqualite Polyolefin Wheel, tailored for superior durability and high performance. Its 3" diameter and 1.375" wheel face ensure stable and reliable operation across diverse settings.
Designed for heavy-duty applications, this wheel boasts a 230 lbs load capacity at 3 mph. The Plain Bore/No Bearing type simplifies installation, complemented by a solid black color/finish for a sleek appearance. Its solid center design is indicative of the wheel's robust construction, with a hub length of 1.5 inches for optimal balance.
Shipping weight stands at a mere 0.50 lbs, combining lightweight design with sturdy Polyolefin core material. The wheel's resilience and wear resistance are enhanced by features such as 2ER, 3FP, and 16WASH, ensuring versatility and reliability for a wide range of applications.
Have questions? Our Hamilton Wheel Experts are ready to assist you weekdays from 8 am - 5 pm. Get personalized advice to meet your project's specific needs.
$10.00
| Wheel Diameter | 3" |
| Wheel Tread Width | 1-3/8" |
| Wheel Capacity | 230 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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