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.
PRODUCT CODE: W-420-075-SSUB-1-2
The W-420-075-SSUB-1/2 Hamilton U-Grooved Stainless Steel Wheel is engineered for precision and durability, offering unmatched performance in industrial settings. Its 4" diameter and 2" face are specifically designed for 3/4" track diameters, ensuring smooth, efficient operations and optimal load distribution.
With a robust 2 1/2" hub length and equipped with a 1/2" precision ball bearing, this stainless steel wheel boasts exceptional maneuverability and corrosion resistance. Ideal for high-demand environments, it ensures reliability and longevity for your material handling needs.
The Hamilton U-Grooved Wheel is versatile across various applications, from manufacturing to warehousing, providing a seamless solution for guiding equipment along tracks and ensuring efficient operational flow.
Experience the difference with the Hamilton U-Grooved Stainless Steel Wheel. Its design, combining a sleek aesthetic with unparalleled functionality, makes it a must-have for industry professionals seeking to enhance their operational efficiency.
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.
Elevate your industrial operations with the Hamilton U-Grooved Stainless Steel Wheel, designed for precision, durability, and unmatched performance. Ideal for aerospace, manufacturing, and heavy-duty industrial applications, this wheel sets the standard for smooth, efficient material handling.
With a 4" diameter, 2" face, and 2 1/2" hub length, the Hamilton U-Grooved Wheel is engineered to perfection. Its stainless steel construction and precision ball bearing design for a 3/4" track diameter offer unparalleled reliability and efficiency.
The Hamilton U-Grooved Wheel supports a dynamic load with its robust design. The U-groove profile is meticulously crafted for 3/4" track diameters, facilitating smooth transitions and optimal load distribution across various environments.
Step into the future of efficient material handling with the Hamilton U-Grooved Stainless Steel Wheel. Its innovative design and premium materials exceed the expectations of even the most demanding applications. Invest in Hamilton wheels for operational excellence and reliability.
$417.00
| Wheel Diameter | 4" |
| Wheel Tread Width | 2" |
| Temp Range | -40°F to 180°F |
| Wheel Material | Polyurethane |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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