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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-830-125-FUB-3-4
The W-830-125-FUB-3/4 model exemplifies Hamilton's dedication to superior quality and craftsmanship. Designed for heavy-duty applications, this 8" diameter steel wheel features a 3" face and a 3 1/4" hub length, suitable for 1 1/4" track diameters. Crafted from high-grade 1045 steel with a U-groove for precise track alignment, its 3/4" precision ball bearing ensures smooth, efficient operations in even the most demanding environments.
Perfect for manufacturing, warehousing, and heavy industrial applications, the W-830-125-FUB-3/4 wheel is built to last. Its robust construction and precision design make it ideal for high-load, high-capacity environments, ensuring reliable performance and operational efficiency in any setting.
With an 8" diameter and a 3" wheel face, this U-grooved wheel is engineered for optimal compatibility with 1 1/4" track diameters. The 3 1/4" hub length accommodates a variety of setups, while the 3/4" precision ball bearing offers unparalleled ease of movement. Its 1045 steel construction guarantees strength and durability for the most challenging applications.
Upgrade your material handling solutions with the Hamilton U-Grooved 1045 Steel Wheel W-830-125-FUB-3/4. Combining state-of-the-art engineering with high-quality materials, this wheel is designed to meet the rigorous demands of industrial applications, providing smooth, reliable service that keeps your operations moving forward.
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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 Steel Wheel is a pinnacle of engineering precision designed for industrial applications requiring guided motion along tracks. With dimensions of 8" in diameter and a 3" face, coupled with a robust 3 1/4" hub length, this wheel is tailored for balance, performance, and durability.
Crafted from high-grade 1045 steel, the wheel boasts exceptional strength and resistance to wear and tear, making it an ideal choice for demanding environments. The integrated 3/4" precision ball bearing ensures smooth operation on 1 1/4" track diameters, highlighting its versatility across various industrial settings.
From aerospace to manufacturing floors, the Hamilton U-Grooved Wheel excels in environments where precise movement and heavy-load handling are paramount. Its design facilitates seamless integration into existing systems, enhancing efficiency and reducing maintenance needs.
Durability is at the heart of the W-830-125-FUB-3/4 design. The wheel's corrosion-resistant finish and sealed bearings ensure a long service life with minimal maintenance, offering an economic solution to your industrial mobility needs.
$486.00
| Wheel Diameter | 8" |
| Wheel Tread Width | 3" |
| Temp Range | -20°F to 180°F |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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