Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
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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-420-150-NYUB-1-2
The W-420-150-NYUB-1/2 Hamilton U-Grooved Nylast Wheel is engineered for precision and longevity. With a 4" diameter, 2" face, and 2 1/2" hub length, it’s perfect for 1 1/2" track diameters. The wheel includes a 1/2" precision ball bearing, ensuring smooth operation and superior load distribution for industrial, manufacturing, and warehousing applications.
Designed for robustness, the Hamilton U-Grooved Nylast Wheel excels in various settings, from production lines to distribution centers. Its high-quality Nylast material offers outstanding wear resistance, making it ideal for high-demand material handling tasks and ensuring reliable performance under heavy loads.
Experience seamless mobility with the Hamilton U-Grooved Wheel’s precise engineering. Its specialized U-groove design is tailored for 1 1/2" track diameters, providing optimal alignment and smooth transitions across tracks, enhancing efficiency and reducing downtime in fast-paced industrial environments.
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All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
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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.
The Hamilton U-Grooved Nylast Wheel is meticulously designed for durability and precise mobility on 1 1/2" track diameters. Its 4" diameter and 2" face, coupled with a 2 1/2" hub length and 1/2" precision ball bearing, offer unmatched performance in industrial environments. This wheel is an embodiment of Hamilton's commitment to excellence, providing smooth and reliable operation in even the most demanding applications.
Experience the pinnacle of wheel technology with the Hamilton U-Grooved Nylast Wheel. Designed for heavy-duty use, it features a high-impact Nylast material for extraordinary durability and resistance to abrasion and chemicals. The U-grooved design ensures precise alignment and smooth movement on track systems, making it ideal for a wide range of industrial applications.
Whether for manufacturing, warehousing, or advanced engineering applications, the Hamilton U-Grooved Nylast Wheel excels in providing reliable and efficient material handling solutions. Its robust construction and design versatility make it a preferred choice for professionals seeking to enhance operational efficiency and mobility.
Selecting the Hamilton U-Grooved Nylast Wheel means investing in a product that offers superior load capacity, durability, and precision. Its integration into your operations translates to reduced downtime, enhanced productivity, and an overall increase in performance efficiency. Step into the future of industrial mobility with Hamilton's engineering excellence.
$213.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Temp Range | -20°F to 180°F |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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