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.
PRODUCT CODE: W-POY-1890-1-3-4
The Hamilton W-POY-1890-1-3/4 wheel is engineered for high-demand industrial environments. Its 18" diameter and 9" width are ideal for heavy-duty applications, providing stability and support for substantial loads.
Crafted with premium polyurethane, this wheel offers exceptional durability and resistance to abrasion, chemicals, and impact. Its resilience ensures a long service life even under rigorous use.
Incorporating a 1 3/4" sealed precision tapered roller bearing, the W-POY-1890-1-3/4 wheel ensures smooth, efficient operation. This bearing design minimizes friction and enhances maneuverability.
With an 8 3/4" hub length, the wheel's core is reinforced to handle high load capacities, ensuring reliability in the most demanding applications.
Ideal for a variety of settings, including warehouses, factories, and retail centers, this wheel is designed to meet diverse operational needs, ensuring performance across various surfaces.
Opting for the Hamilton W-POY-1890-1-3/4 wheel means selecting a product known for its exceptional quality, longevity, and efficiency. It's a top choice for enhancing mobility in industrial settings.
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 W-POY-1890-1-3/4 Polyurethane Wheel is a pinnacle of industrial wheel technology, designed for the most demanding environments. With its large diameter and wide profile, it offers unparalleled support and stability for heavy loads.
Safety is paramount in industrial settings, and the Hamilton W-POY-1890-1-3/4 wheel is built with this in mind. Its smooth operation protects floors from damage, while providing the reliability needed in high-stakes environments.
At CasterHQ, we pride ourselves on our experienced customer service team. We're here to assist with any inquiries, ensuring you make the best choice for your needs. Plus, our extensive inventory guarantees fast shipping, often with same or next day options.
Investing in the Hamilton W-POY-1890-1-3/4 wheel is not just about meeting immediate needs; it's about ensuring long-term efficiency and cost savings. We recommend replacing all casters simultaneously to prevent uneven wear and extend the life of your equipment.
By choosing this wheel, you're opting for a product that balances quality, performance, and durability. It's an ideal solution for enhancing the mobility and efficiency of your industrial equipment.
$2,842.00
| Wheel Diameter | 18" |
| Wheel Tread Width | 9" |
| Temp Range | -20°F to 180°F |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
Search
