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-820-075-NYUB-1/2 U-Grooved Nylast Wheel is engineered for superior performance and durability. Featuring an 8-inch diameter and a 2-inch face, this wheel is designed for optimal functionality in demanding environments. Its 2 1/2-inch hub length and 1/2-inch precision ball bearing ensure a smooth, efficient operation on a 3/4-inch track diameter, making it a perfect choice for industrial applications.
Crafted from high-grade Nylast material, the Hamilton U-Grooved Wheel is robust against wear and impact, ensuring long-lasting reliability. Its unique U-groove design accommodates specific track diameters, offering precise guidance and mobility across various surfaces. Ideal for material handling, manufacturing setups, and automation processes, this wheel promotes enhanced operational efficiency and safety.
Selecting the Hamilton W-820-075-NYUB-1/2 means investing in quality, precision, and durability. Its specialized design caters to exacting industrial standards, providing a reliable solution for your mobility needs. Benefit from its high load capacity, resistance to corrosion, and smooth operation on designated tracks. Enhance your operations with a wheel that delivers performance and value.
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.
The Hamilton 8" U-Grooved Nylast Wheel is a masterpiece of engineering, designed to meet the rigorous demands of industrial applications. With its robust Nylast construction, this wheel offers unmatched durability and resistance to impact and abrasion. The 8" diameter and 2" face width are meticulously crafted for superior mobility, supporting heavy loads with ease while ensuring stability and safety.
Featuring a 2.5" hub length and a 1/2" precision ball bearing, this wheel promises smooth and efficient operation with minimal friction. It's specifically designed for a 3/4" track diameter, enabling precise, track-guided movement that enhances control and directionality. The U-Grooved profile further optimizes performance, ensuring that each wheel moves seamlessly along its intended path with reduced risk of derailment.
The Hamilton 8" U-Grooved Nylast Wheel is not just limited to one application but shines across various settings. From manufacturing to warehousing, its design and construction make it an ideal choice for any environment requiring precise movement and heavy-duty support. Its easy installation process and compatibility with a wide range of applications underscore its versatility, making it a top choice for professionals seeking reliability and efficiency.
Choosing the Hamilton 8" U-Grooved Nylast Wheel means investing in quality, performance, and durability. Its high load capacity, combined with smooth rolling precision, makes it an invaluable asset in any industrial setting. Whether for aerospace, manufacturing, or warehousing, this wheel is built to deliver optimal performance and withstand the test of time. Elevate your operational efficiency and safety with Hamilton's trusted engineering excellence.
This caster runs a Nylon wheel. Nylon resists chemicals and moisture and carries high loads, which suits washdown and wet environments.
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 Nylon wheel performs best on smooth, hard industrial floors. 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).
$371.00
| Identification | |
| Brand | Hamilton |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
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