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.
PRODUCT CODE: W-420-AZ-3-4
Upgrade your equipment's performance with the Hamilton Aqualite Polyolefin Wheel. Offering a 4" diameter, 2" width, and an impressive load capacity of 550 lbs, this wheel is designed for those who demand reliability and durability. Equipped with a 3/4" Delrin bearing, it ensures smooth operations under various conditions.
Whether you're updating carts, dollies, or any other equipment, the Hamilton Aqualite Polyolefin Wheel is your go-to for enhanced mobility and support. Trust in Hamilton for material handling solutions that are built to last.
Need assistance? Our team of Caster Experts is available weekdays from 8 am to 5 pm to provide you with professional advice and support for your project requirements.
Secure exceptional deals on premium casters and wheels. Hurry, these low prices won't last!
Contact our Caster Experts Monday through Friday, 8 am - 5 pm, for personalized advice on your project requirements.
Transparent pricing
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.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
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.
Optimize your material handling with the Hamilton Aqualite Polyolefin Wheel. Designed for the ultimate blend of durability and performance, this wheel supports a load capacity of 550 lbs at 3 mph. The 4-inch diameter ensures stable and agile movement, while the 2-inch wide wheel face guarantees efficient weight distribution for effortless operation.
Choosing the Hamilton Aqualite Polyolefin Wheel means investing in reliability and efficiency. Its robust design is tailored for extended use, making it an ideal choice for enhancing your equipment's handling capabilities.
Have questions? Our team of Caster Experts is available weekdays from 8 am to 5 pm to provide you with professional advice tailored to your project's needs. Elevate your material handling equipment with confidence.
$25.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Wheel Capacity | 550 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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