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.

Model: W-830-SYL70-2-3/16
Load Capacity: 4400 lbs
Material: Superlast XC Polyurethane (70D) on Forged Steel
Diameter: 8 inches
Width: 3 inches
Hub Length: 3 1/4 inches
Bore Size: 2 3/16 inches
The Hamilton Superlast XC Polyurethane Wheel is designed for high-end industrial use, offering a remarkable load capacity of 4400 lbs. This wheel combines the resilience and durability of 70D polyurethane with the strength of forged steel, ensuring longevity and consistent performance. Ideal for heavy-duty applications, the wheel's dimensions (8" diameter, 3" width) are perfect for a variety of industrial needs.
Its robust construction and superior materials make it a reliable choice for demanding environments. The plain bore design ensures easy installation and maintenance. Enhance your industrial equipment's performance with this top-of-the-line wheel from Hamilton.
Have questions or need advice on your project needs? Our Caster Gurus are available weekdays from 8 am to 5 pm to provide expert support and guidance.
High Load Capacity: Capable of supporting up to 4400 lbs, ideal for heavy-duty applications.
Durable Material: Constructed with Superlast XC Polyurethane (70D) for extended usage.
Forged Steel Core: Engineered for resilience and reliability in industrial settings.
Large Diameter: 8-inch wheel enhancing stability and maneuverability.
Wide Wheel Width: 3-inch width offering a robust foundation and improved balance.
Optimized Hub Length: 3 1/4-inch hub for effective load dispersion.
Standard Bore Size: 2 3/16-inch plain bore, ensuring easy installation and wide compatibility.
Model Specificity: Model W-830-SYL70-2-3/16 for straightforward identification and reordering.
Versatile Application: Perfectly suited for a range of industrial and commercial environments.
Reliable Brand: A product by Hamilton, renowned for innovation in wheel technology.
Our team of experts is available weekdays from 8 am to 5 pm to provide guidance and answers for your specific project needs.
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.
Introducing the Hamilton Superlast XC Wheel, a leader in industrial wheel technology. Known for its high load capacity, enduring durability, and robust construction, it's the ideal choice for heavy-duty applications.
Perfect for manufacturing plants, warehouses, and heavy machinery operation. The Hamilton Superlast XC Wheel's high load capacity and robust design make it suitable for a wide range of industrial applications.
Opting for the Hamilton Superlast XC Wheel means selecting a blend of quality, safety, and efficiency. Its superior design and materials guarantee unmatched performance, establishing it as the top choice for heavy-duty wheel needs.
This Hamilton W-830-SYL70-2-3/16 8" x 3" Polyurethane Wheel – 4400 lb is rated to 4400 lbs per wheel. Divide the total load across the number of wheels in your rig and keep working loads within about 75-80% of the rating for continuous use.
This is a Polyurethane wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
8". 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 | 8" |
| Load & Performance | |
| Wheel Capacity | 4400 lbs |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Frame Material | Zinc Plated Steel |
Hamilton W-830-FVH-1 8" x 3" Forged Steel Wheel – 5000 lb | CasterHQ
8" x 3" · 5000 lbs
$368
Hamilton W-820-NFZ-3/4 8" x 2" Poly-Tech Wheel – 900 lb | CasterHQ
8" x 2" · 900 lbs
$41
Hamilton 8" x 2" Polyolefin Wheel – 900 lb | CasterHQ
8" x 2" · 900 lbs
$38
View all hamilton replacement 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 | |
|---|---|---|---|---|---|---|
| 900 lbsLighter duty | 8" × 2"Polyolefin | — | — | $41.00 | View → | |
| 900 lbsLighter duty | 8" × 2"Polyolefin | — | — | $38.00 | View → | |
| 4400 lbs | 8"Polyurethane | — | — | $373.00 | Viewing | |
| 5000 lbsHeavier duty | 8" × 3" | — | — | $368.00 | View → |




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