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 W-630-175-FUB-1 model exemplifies Hamilton's dedication to excellence. Crafted from high-grade 1045 steel, this 6" diameter U-Grooved wheel is designed for unparalleled durability and performance. Its 3" face width and 3 1/4" hub length, combined with a 1" precision ball bearing, ensure smooth operation on a 1 3/4" track diameter, making it perfect for heavy-duty applications.
Ideal for manufacturing, warehousing, and industrial environments, the W-630-175-FUB-1 wheel supports efficient material handling and mobility. Its robust design and precise engineering enhance operational efficiency in demanding settings, offering reliability and longevity.
Experience the difference with Hamilton's precision-engineered U-Grooved wheel. Whether navigating tight spaces or bearing heavy loads, this wheel delivers exceptional performance. Its design minimizes friction and wear, ensuring a longer lifespan and consistent, reliable movement.
Upgrade your equipment with the Hamilton W-630-175-FUB-1 U-Grooved Steel Wheel. Embrace the synergy of durability, precision, and performance, and step into a new level of industrial mobility. Perfect for those who demand the best in material handling and operational efficiency.
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
Smaller orders ship parcel (UPS/FedEx Ground). Heavy or bulk quantities consolidate to LTL freight. The method and final cost are shown before payment, so there are no post-checkout adjustments.
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.
Discover unparalleled performance with the Hamilton U-Grooved 1045 Steel Wheel, specifically designed to meet the rigorous demands of heavy-duty industrial environments. Model W-630-175-FUB-1 stands as a testament to Hamilton's commitment to excellence, offering unmatched durability, efficiency, and load-bearing capabilities.
The Hamilton U-Grooved 1045 Steel Wheel is more than just a component; it's a pivotal solution designed to elevate operational efficiency, reliability, and safety in industrial applications. Opt for W-630-175-FUB-1 to harness the full potential of your equipment and step into the future of industrial mobility with confidence.
6" 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).
$373.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 6" |
| Wheel Tread Width | 3" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Frame Material | Zinc Plated Steel |
6" x 3" Face Contact Brake for 60, 90, 91 & 92 Series | CasterHQ
6" x 3"
$50
Hamilton 6" x 2-1/2" DuraGlide Polyurethane Rigid Caster – 3000 lb | CasterHQ
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$299
Hamilton 6" x 3" Forged Steel Rigid Caster – 4000 lb | CasterHQ
6" x 3"
$372
View all 6′ 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 | |
|---|---|---|---|---|---|---|
| — | 6" × 3" | — | — | $373.00 | Viewing | |
| 750 lbsHeavier duty | 6" × 3"Rubber | — | — | $62.00 | View → | |
| 750 lbsHeavier duty | 6" × 3"Rubber | — | — | $62.00 | View → | |
| 1500 lbsHeavier duty | 6" × 3"Polyurethane | — | — | $282.00 | View → | |
| 1500 lbsHeavier duty | 6" × 3"Polyurethane | — | — | $282.00 | View → |





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