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.
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Band Equipment Casters & Wheels
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Toolbox Caster Sets
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Silent Glide Casters

The Hamilton W-830-200-FUB-1 U-Grooved Wheel is the pinnacle of precision engineering and reliability. Crafted from high-quality 1045 steel, this 8-inch diameter wheel is designed specifically for 2-inch track diameters, ensuring a perfect fit and smooth operation in demanding applications.
Ideal for a variety of industrial settings, this U-Grooved wheel excels in environments requiring precise movement and durability. Its robust construction and 1" precision ball bearing facilitate seamless integration into manufacturing, automation, and heavy-load handling systems.
Hamilton's commitment to quality is evident in the W-830-200-FUB-1. The 1045 steel construction offers superior strength and longevity, ensuring your operations run smoothly with minimal downtime for maintenance or replacement.
Upgrade to the Hamilton U-Grooved 1045 Steel Wheel for unparalleled performance and reliability. Its precision design and durable construction make it an essential component for any industry seeking to optimize their track-based systems.
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.
Designed for industrial excellence, the Hamilton U-Grooved Wheel (Model W-830-200-FUB-1) stands out with its robust 1045 steel construction and precision engineering. Ideal for seamless operation on 2-inch tracks, this wheel is the embodiment of Hamilton's commitment to durability, performance, and innovation.
Crafted from high-grade 1045 steel, the wheel offers unmatched strength, capable of supporting heavy loads without deformation. This material selection ensures longevity and resilience in the most demanding industrial environments.
The integration of a precision ball bearing for 2-inch track diameters guarantees smooth and efficient wheel movement. This design minimizes friction and wear, enhancing operational efficiency and extending the wheel's lifespan.
From manufacturing lines to automation systems, the Hamilton U-Grooved Wheel is engineered for versatility. Its robust design and precise operation make it ideal for a wide range of applications, including heavy-load handling and guided movement systems.
The wheel's design facilitates easy installation, allowing for quick integration into existing systems. With sealed bearings, the need for regular maintenance is minimized, ensuring a hassle-free operation and reducing downtime.
As with all Hamilton products, the U-Grooved 1045 Steel Wheel undergoes rigorous testing to meet high-quality standards. Purchasing Model W-830-200-FUB-1 guarantees you receive a product that not only meets but exceeds industry expectations for performance and reliability.
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).
$518.00
| 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" | — | — | $518.00 | 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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