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 Aqualite Polyolefin Wheel, model W-820-AH-5/8, features an 8" diameter, 2" width, and a 2 3/16" hub length, tailored for high-load capacities and smooth navigation in industrial environments. Its 5/8" straight roller bearing ensures maximum efficiency and reliability, making it an essential component for enhancing mobility and operational performance.
Engineered for resilience and adaptability, the W-820-AH-5/8 wheel excels across a broad range of applications. From logistics and warehousing to manufacturing facilities, its robust polyolefin (75D) construction withstands harsh conditions, ensuring long-term serviceability and consistent performance.
Opt for the Hamilton Aqualite Polyolefin Wheel W-820-AH-5/8 to revolutionize your material handling and transportation tasks. Its design integrates seamlessly with existing systems, offering a reliable solution that promotes operational excellence and supports sustainable productivity.
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
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
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.
Elevate your industrial operations with the Hamilton Aqualite Polyolefin Wheel W-820-AH-5/8, designed to deliver unparalleled durability, efficiency, and versatility. With its robust 8" diameter and 2" width, this wheel is engineered to support high-load capacities while ensuring smooth and reliable movement across various environments.
The Hamilton Aqualite Polyolefin Wheel W-820-AH-5/8 is your go-to choice for improving efficiency in material handling and transportation. Its construction ensures it can withstand the rigors of logistics, manufacturing, and beyond, making it a versatile addition to any industrial operation seeking to boost productivity and reduce maintenance concerns.
Implementing the W-820-AH-5/8 into your workflow not only elevates operational efficiency but also promotes a safer and more reliable material handling process. Its superior design and materials ensure a long service life, offering a cost-effective solution for businesses aiming to achieve operational excellence.
This is a Polyolefin wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
8" diameter x 2" tread width. 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).
$49.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
8" x 2" TPR Swivel Drywall Cart Caster Set of 4 – 2800 lb | CasterHQ
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8" Solid Thermo Rubber Swivel Flat Free Caster – 275 lb | CasterHQ
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8" Solid Thermo Rubber Rigid Off Road Caster – CasterHQ
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View all 8′ x 2′ casters & 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 | |
|---|---|---|---|---|---|---|
| — | 8" × 2"Polyolefin | — | — | $49.00 | Viewing | |
| 275 lbsHeavier duty | 8" × 2"Gray Rubber | Swivel | 9-1/2" | $61.00 | View → | |
| 400 lbsHeavier duty | 8" × 2"Gray Rubber | Rigid | 9-1/2" | $62.00 | View → | |
| 500 lbsHeavier duty | 8" × 2"Polyurethane | — | — | $82.00 | View → | |
| 600 lbsHeavier duty | 8" × 2"Gray Rubber | — | — | $31.00 | View → |





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