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-830-169-FUB-3/4 U-Grooved Steel Wheel is engineered for precision and durability. Designed with a robust 1045 steel frame, this 8" diameter wheel features a 3" face and a 3 1/4" hub length, making it ideal for industrial applications requiring a 1 11/16" track diameter. Its 3/4" precision ball bearing ensures smooth operation in the most demanding environments.
This U-Grooved wheel is versatile enough for various applications, from manufacturing to material handling and beyond. Its high-quality 1045 steel construction guarantees long-lasting performance and reliability, meeting the needs of professionals in any industrial setting.
Choose the Hamilton U-Grooved Steel Wheel for its unmatched quality and performance. The precision ball bearing and durable steel construction offer a seamless operation, ensuring your operations run efficiently. Invest in Hamilton's commitment to excellence and step into the future of industrial mobility.
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
Because of its size and weight, this item typically ships LTL freight on a pallet. Smaller add-on items may ship parcel. Freight cost is calculated by destination and shown before payment, or quoted for large orders.
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 U-Grooved 1045 Steel Wheel model W-830-169-FUB-3/4 represents the pinnacle of industrial wheel design. Crafted from high-grade 1045 steel, this wheel offers exceptional durability and resilience, capable of withstanding the rigors of heavy-duty industrial environments.
Featuring a 3/4" precision ball bearing, the W-830-169-FUB-3/4 ensures smooth and efficient operation. Its meticulous engineering minimizes friction and wear, extending the wheel's lifespan and enhancing equipment performance.
Designed specifically for 1 11/16" track diameters, this U-Grooved wheel ensures a perfect fit and optimal alignment, providing stability and reliability for your machinery. The U-Groove design not only enhances track engagement but also improves maneuverability and control.
Whether it's for manufacturing, material handling, or any industrial application requiring precise track navigation, the Hamilton W-830-169-FUB-3/4 wheel stands out. Its robust construction and design versatility make it suitable for a wide range of applications, ensuring operational efficiency and productivity.
Choosing the Hamilton W-830-169-FUB-3/4 U-Grooved Steel Wheel means investing in quality and reliability. Hamilton's dedication to innovation, performance, and customer satisfaction ensures that each wheel meets the highest standards of excellence, delivering unmatched value to your operations.
8" diameter x 3" tread width. Verify your axle diameter and hub/bore length against your existing wheel before ordering.
Yes. Most wheels can be paired with a swivel or rigid rig to build a complete caster. Tell us your mount and load and we will spec the rig - request it on our bulk pricing page.
Rated for -20°F to 180°F. Operating outside the rated range can shorten wheel life and reduce capacity.
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).
$486.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 3" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
Hamilton 8" x 3" Superlast Poly Swivel Kingpinless Caster | CasterHQ
8" x 3"
$0
Hamilton 8" x 3" UltraGlide Triple Wheel Swivel Caster – 3/4" Ball Bearing | CasterHQ
8" x 3"
$0
8" x 3" Pneumatic Industrial Replacement Wheel – 250 lb | CasterHQ
8" x 3" · 250 lbs
$56
View all 8′ x 3′ casters & wheels →
Your selection is highlighted. Every option shares its wheel size and mount; a Direct fit tag means the same mounting plate — a drop-in replacement. Step up or down in load rating, all in-stock.
| Casters (in stock) | Load capacity | Wheel | Type | Overall height | Price | |
|---|---|---|---|---|---|---|
| — | 8" × 3" | — | — | $486.00 | Viewing | |
| 250 lbsHeavier duty | 8" × 3"Gray Rubber | — | — | $56.00 | View → | |
| 250 lbsHeavier duty | 8" × 3"Gray Rubber | — | — | $28.00 | View → | |
| 275 lbsHeavier duty | 8" × 3"Polyurethane | Rigid | 9-3/4" | $101.00 | View → | |
| 275 lbsHeavier duty | 8" × 3"Polyurethane | Swivel | 9-3/4" | $74.00 | View → |





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