Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
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.
PRODUCT CODE: W-820-UY-3-4
The Hamilton W-820-UY-3/4 Unilast Solid Polyurethane Wheel is a prime example of durability and efficiency. With its 8-inch diameter and 2-inch width, this wheel is designed for robust industrial and commercial applications. The solid polyurethane (75D) construction ensures a high load capacity and resistance to wear, tear, and chemicals.
Suitable for a wide range of environments, the W-820-UY-3/4 wheel provides exceptional performance on both smooth and uneven surfaces. Its versatility makes it ideal for use in warehouses, manufacturing plants, and other commercial settings where reliability is key.
The 2 3/16" hub length and 3/4" straight roller bearing are engineered for precise movement and easy installation. The wheel's design prioritizes smooth operation, minimal maintenance, and longevity, making it a smart investment for any business.
Transparent pricing
All pricing and quantity discounts are applied automatically. No promo codes required and no post-checkout price changes.
Upfront shipping costs
Shipping is calculated by order size and weight. Final shipping costs are shown before payment so there are no surprises.
Business-friendly ordering
We support bulk orders, repeat purchases, and fast quotes for larger or custom requirements.
Real support from product specialists
Need help confirming fit, compatibility, or application? Our team works directly with engineers, maintenance teams, and buyers every day.
Trusted by industrial and commercial customers
CasterHQ supplies casters and wheels for manufacturing, material handling, retail, and distribution environments nationwide.
When will my order ship?
In-stock items typically ship same or next business day. Weekend orders ship Monday or Tuesday unless stated otherwise.
Will shipping cost more at checkout?
Shipping is not free on most orders. Your final shipping cost is shown before payment.
Central & Southern U.S.: typically 1–2 business days
East & West Coasts: typically 2–3 business days
Remote areas may take longer.
Some custom products (select Made in USA casters, keyway wheels, drive wheels) are built after purchase and ship on a longer lead time. When applicable, the ship-time estimate is shown on the product page.
Contact us before ordering and we’ll confirm total landed cost upfront. Contact us.
The Hamilton Unilast Solid Polyurethane Wheel, model W-820-UY-3/4, is a pinnacle of engineering excellence in the field of industrial wheels. This wheel is not just a component but a vital part of industrial and commercial machinery, offering unparalleled durability and reliability. With its solid polyurethane construction, the wheel boasts a robustness that is essential in challenging environments.
The 8-inch diameter and 2-inch width are meticulously designed to provide the perfect balance between size and functionality, making it suitable for a wide range of applications. This wheel is particularly adept at handling heavy loads, characteristic of industrial and warehousing needs, thanks to its high load capacity.
The W-820-UY-3/4 model distinguishes itself with a 3/4" straight roller bearing, ensuring smooth and consistent movement. The resilience of the polyurethane material makes the wheel resistant to various chemicals, wear, and tear, thereby extending its lifespan and reducing the need for frequent replacements.
Its adaptability to different environments, including rough and uneven surfaces, is a testament to its versatile design. The wheel's easy installation and minimal maintenance requirements make it a cost-effective solution for businesses seeking efficiency without compromising on quality.
The Hamilton Unilast Wheel is ideal for various industrial settings, including manufacturing plants, warehouses, and other commercial areas where high-performance wheels are crucial. Its design ensures operational efficiency and improves the overall mobility of heavy machinery and equipment.
As a product of Hamilton, a brand synonymous with quality and innovation, this wheel represents a blend of traditional craftsmanship and modern technology, ensuring that it meets the highest standards of industrial requirements.
$104.00
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Temp Range | -20°F to 180°F |
| Wheel Material | Solid Polyurethane |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
