Specialty Casters
Gate Casters
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Keyed Drive Wheels
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Skid Wheels & Casters for RVs
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Shopping Cart Wheels & Casters
Band Equipment Casters & Wheels
Low Profile Casters
Cart Wheels & Casters
Toolbox Caster Sets
Bakery & High Temperature Casters
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Wire Shelving Casters
Silent Glide Casters
Enhance your equipment's efficiency with our 4" Aqualite Polyolefin Caster Wheel. With a 400 lbs. load capacity and a 5/8" Delrin Bearing, it promises smooth and reliable movement for a variety of applications.
Trust in the durability and performance of this caster wheel for your industrial or commercial needs. Upgrade your carts, dollies, or any equipment requiring premium mobility support. Order now for unmatched value!
Have questions? Our Caster Experts are here weekdays 8 am - 5 pm to provide expert advice tailored to your project needs. Secure your purchase with confidence today!
Introducing the 4" Aqualite Polyolefin Caster Wheel - a premium choice for enhancing your equipment. Known for its robust 400 lbs. load capacity, it effortlessly supports heavy-duty applications. With a 4" diameter and 1.5" wheel face, it's perfectly sized for versatile use while minimizing floor impact. The 1.625" hub length ensures a secure fit, complemented by a Delrin bearing for frictionless motion. Lightweight at just 1 lb. for shipping, it's a breeze to handle and install.
Have questions? Our Caster Experts are here to assist you weekdays from 8 am to 5 pm. Receive personalized advice for your specific project needs and make the most out of your equipment upgrade.
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.
Opt for the 4" Aqualite Polyolefin Caster Wheel for its exceptional durability and performance. Its robust design is ideal for sustaining heavy loads, ensuring your equipment moves smoothly and efficiently, regardless of the setting. With its professional solid white finish, it also adds a touch of elegance to your setup.
Have questions about our products or need help with your project? Our team of Caster Experts is available weekdays from 8 am to 5 pm to provide you with expert advice and support.
This Hamilton 4024 4" Aqualite Polyolefin Wheel – 400 lb is rated to 400 lbs per wheel. Divide the total load across the number of wheels in your rig and keep working loads within about 75-80% of the rating for continuous use.
This is a Polyolefin wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
4". 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).
$21.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 4" |
| Load & Performance | |
| Wheel Capacity | 400 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
Hamilton W-420-V-1/2 4" x 2" Metal V-Grooved Wheel – 800 lb | CasterHQ
4" · 800 lbs
$59
View all hamilton replacement wheels →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| 400 lbs | 4"Polyolefin | — | — | $21.00 | Viewing | |
| 800 lbsHeavier duty | 4"Cast Iron | — | — | $59.00 | View → |
