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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Silent Glide Casters

Discover the power of the Hamilton Superlast XC Polyurethane Wheel, featuring an impressive 4400 lbs load capacity. Ideal for industrial and commercial use, its durable design meets the toughest demands.
Diameter: 8 inches
Width: 3 inches
Hub Length: 3 1/2 inches
Bearing Type: 1 inch Sealed Precision Ball Bearing
The Hamilton Superlast XC Wheel boasts a 70D polyurethane tread on a forged steel core, ensuring unparalleled durability and resistance against wear and tear. Experience smooth operation and extended lifespan in your heavy-duty applications.
Optimized for efficiency, this wheel is perfect for carts, trolleys, and other mobile equipment in industrial settings. Enhance your equipment's performance with the Hamilton Superlast XC Wheel.
Supports up to 4400 lbs - Ideal for heavy industrial applications.
70D polyurethane on a forged steel wheel for lasting resilience.
8-inch wheel for enhanced stability and performance.
3-inch width ensures better load distribution.
3 1/2-inch hub for superior fit and support.
3/4-inch sealed bearing for smooth, low-friction movement.
Ideal for carts, trolleys, and mobile equipment in challenging environments.
Built to endure tough conditions without performance loss.
Guarantees effortless maneuverability and control.
Easy to install and maintain, enhancing the user experience.
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 pinnacle of engineering excellence designed for heavy-duty industrial applications. Combining durability, strength, and precision, it's the ideal choice for demanding environments.
The Hamilton Superlast XC Wheel features a thick black polyurethane tread on a gray center, offering enhanced wear resistance. Its core is made from 1045 steel, known for strength and durability, suitable for the toughest applications.
Suitable for industrial carts, trolleys, or mobile equipment, the Hamilton Superlast XC Wheel excels in various settings. Its high load capacity and robust design make it a top choice for reliable and efficient material handling solutions.
Each wheel has a shipping weight of 27 lbs, ensuring safe and secure transportation. Our packaging protects the wheel's integrity during transit, ensuring it arrives in perfect condition, ready for immediate use.
This Hamilton W-830-SYB70-1 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).
$546.00
| 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 | — | — | $546.00 | Viewing | |
| 5000 lbsHeavier duty | 8" × 3" | — | — | $368.00 | View → |




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