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 Duralast XC70 Polyurethane on Cast Iron Wheel is a testament to industrial strength and durability. Featuring a robust 8" diameter wheel with a 2" width, it is designed to withstand heavy loads without compromising performance.
Equipped with a high-grade XC70 polyurethane tread, this wheel offers exceptional floor protection, noise reduction, and a smooth ride. Its 70D durometer hardness ensures it can handle tough environments with ease.
The W-820-DT70-3/4 model includes a 3/4" precision tapered roller bearing, ensuring smooth and controlled wheel movement, which is crucial for maneuverability in tight spaces and during heavy-duty applications.
This wheel is ideal for a variety of applications, from industrial environments to retail settings. It's designed to perform reliably in both indoor and outdoor conditions, showcasing versatility and adaptability.
The Hamilton Duralast XC70 wheel is engineered for easy installation and low maintenance, making it a practical choice for busy operations seeking efficiency and reliability.
Opting for the Hamilton W-820-DT70-3/4 means choosing a wheel that combines quality, durability, and efficiency. It's an investment in reliable mobility solutions, tailored for high-demand situations.
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 Duralast XC70 Polyurethane on Cast Iron Wheel, model W-820-DT70-3/4, stands as a pinnacle of engineering excellence in the industrial wheel sector. This wheel is specifically crafted to cater to heavy-duty applications, where strength, durability, and reliability are paramount.
Given its robust build and versatile design, the Hamilton Duralast XC70 wheel is perfect for a wide range of applications. It excels in industrial settings, warehouses, and for heavy equipment, but it's also suitable for commercial environments where durability and smooth operation are key.
The wheel is designed for easy installation, allowing for quick setup and integration into existing systems. Its low-maintenance needs ensure it remains a cost-effective and reliable choice over time.
Opting for the Hamilton Duralast XC70 wheel means investing in a product that combines top-tier materials, expert craftsmanship, and a design focused on performance and longevity. It's an ideal choice for those seeking a durable and efficient mobility solution for their industrial or commercial needs.
This is a Polyurethane wheel. Polyurethane protects finished floors, rolls quietly, and resists most chemicals while carrying heavy loads.
8" diameter x 2" 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).
$186.00
| Identification | |
| Brand | Hamilton |
| Dimensions & Mounting | |
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Load & Performance | |
| Temp Range | -20°F to 180°F |
| Materials & Finish | |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
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View all 8′ x 2′ 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" × 2"Polyurethane | — | — | $186.00 | Viewing | |
| 275 lbsHeavier duty | 8" × 2"Gray Rubber | Swivel | 9-1/2" | $61.00 | View → | |
| 400 lbsHeavier duty | 8" × 2"Gray Rubber | Rigid | 9-1/2" | $62.00 | View → | |
| 500 lbsHeavier duty | 8" × 2"Polyurethane | — | — | $82.00 | View → | |
| 600 lbsHeavier duty | 8" × 2"Gray Rubber | — | — | $31.00 | View → |





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