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-UYB-1-2
The W-820-UYB-1/2 wheel is a testament to Hamilton's commitment to quality, innovation, and performance. Its solid polyurethane construction ensures high durability and longevity, making it ideal for heavy-duty industrial applications. The 8" diameter, 2" wide, and 2 1/2" hub length provides a balance of strength and maneuverability, while the 1/2" sealed precision ball bearing offers smooth and quiet operation.
Whether in a factory setting or a warehouse, the W-820-UYB-1/2 wheel stands out with its robust construction and capacity to handle demanding environments. It ensures optimal material handling and operational efficiency, providing a synergy of innovation, durability, and performance with every move.
Enhance your operational capacity with the Hamilton Unilast Solid Polyurethane (75D) Wheel 8" Diameter x 2" Wide x 2 1/2" Hub Length with 1/2" Sealed Precision Ball Bearing. This wheel is engineered with the modern industrial environment in mind, blending cutting-edge innovations and premium materials to exceed the expectations of the most demanding applications.
The wheel has a high load capacity, making it suitable for heavy-duty applications.
Made from solid polyurethane, the wheel is designed for long-lasting performance.
The 1/2" sealed precision ball bearing ensures smooth rotation, enhancing the overall performance.
All product details are clearly stated, ensuring user-friendliness and easy understanding.
The wheel comes with a user-friendly design, making it easy to install and operate.
The wheel delivers exceptional performance, meeting the demands of heavy-duty applications.
The solid polyurethane construction ensures resistance to wear and tear, increasing the lifespan of the wheel.
The wheel stands out due to its high-quality construction, ensuring reliability and durability.
The wheel delivers superior performance, making it a great choice for heavy-duty applications.
The wheel is priced competitively, offering excellent value for money.
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.
Made from solid polyurethane, this wheel is designed for long-lasting performance. Its Unilast design is equipped with Delrin or Precision ball bearings, making it well-suited for hostile environments as it is not affected by blood, brine, salt, grease, oils, and many other harsh chemicals.
Featuring an 8" x 2" Unilast Solid Polyurethane (75D) Wheel, it promises smooth and efficient movement, making it the preferred choice for industrial and commercial uses. The wheel's polyurethane composition ensures it's resistant to wear and tear.
With a reliable 1/2" sealed precision ball bearing, the wheel offers reduced friction and smoother rotations. The rigid functionality further enhances durability, proving ideal for spaces that demand flexibility.
Not only is this wheel suitable for a wide range of weight capacities, but its versatile design also ensures compatibility with various floor surfaces. Whether it's for warehouses, workshops, or retail spaces, the Hamilton Unilast Solid Polyurethane (75D) Wheel is a top mobility solution.
$112.00
| Temp Range | -20°F to 180°F |
| Wheel Material | Solid Polyurethane |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
