Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
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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-820-088-SSUB-1-2
The Hamilton W-820-088-SSUB-1/2 U-Grooved Wheel is engineered for precision and durability. Crafted from high-grade stainless steel, this wheel is designed for enduring performance in industrial environments. Its 8-inch diameter and 2-inch face are optimized for smooth operation on a 7/8-inch track diameter, making it an ideal choice for applications requiring precise movement and reliability.
Featuring a 1/2-inch precision ball bearing, this U-Grooved wheel ensures reduced friction and smoother transitions, significantly enhancing operational efficiency. Its robust construction and 2 1/2-inch hub length provide the perfect combination of stability and mobility for your machinery or equipment.
Whether for manufacturing, warehousing, or specialized industrial applications, the Hamilton W-820-088-SSUB-1/2 wheel delivers unmatched performance. Its stainless steel composition not only ensures rust resistance but also makes it suitable for a wide range of environments, from high-moisture areas to cleanrooms.
Elevate your operational efficiency with the Hamilton U-Grooved Stainless Steel Wheel. Its premium materials, precision engineering, and versatile design make it an essential component for any high-demand industrial setting. Secure your W-820-088-SSUB-1/2 today and experience the difference in mobility and performance.
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.
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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 equipment's mobility with the Hamilton U-Grooved Stainless Steel Wheel (W-820-088-SSUB-1/2), designed to deliver unparalleled performance and durability. This premium wheel features an 8-inch diameter and a 2-inch face, perfectly engineered for smooth operation on 7/8-inch track diameters. Its 2 1/2-inch hub length ensures robust support and stability for a wide range of industrial applications.
Crafted from high-grade stainless steel, the Hamilton U-Grooved Wheel is built to withstand the rigors of heavy-duty industrial use. Its corrosion-resistant material makes it ideal for environments prone to moisture, ensuring long-lasting reliability and performance. The precision ball bearing facilitates effortless operation, reducing friction and enhancing efficiency in your operations.
The wheel's U-Grooved design is optimized for guided motion, providing precision and control in material handling and equipment mobility. This feature, combined with its easy installation and low maintenance requirements, makes the Hamilton Wheel a cost-effective solution for enhancing operational efficiency across various industries, including manufacturing, warehousing, and more.
Experience the difference in mobility and efficiency with the Hamilton U-Grooved Stainless Steel Wheel. Order your W-820-088-SSUB-1/2 today and take the first step towards enhanced industrial performance.
$1,122.00
| Wheel Diameter | 8" |
| 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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