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-820-NFZ-3-4
Elevate your industrial capabilities with the Hamilton Poly-Tech Polyurethane Wheel. Engineered for resilience and optimal performance.
Wheel Diameter: 8 inches - Ideal for efficient mobility.
Wheel Width: 2 inches - Enhances stability.
Hub Length: 2 3/16 inches - Precision fitting.
Bearing Type: 3/4 inch Delrin Bearing - Smooth and long-lasting operation.
Material: Poly-Tech Polyurethane on Polypropylene - Protects floors, reduces noise.
Load Capacity: 900 lbs - Suitable for various industrial applications.
Upgrade to the Hamilton 8-Inch Poly-Tech Polyurethane Wheel for a seamless blend of strength and efficiency.
Product Code: W-820-NFZ-3/4
Supports up to 900 lbs, perfect for heavy-duty applications.
8-inch size ensures smooth and easy rolling.
2 inches wide for enhanced stability and balance.
2 3/16 inches, engineered for durability and fit.
Features a 3/4-inch bearing for smooth motion.
Offers floor protection and reduces noise.
Adds strength and resilience to the wheel.
Easy reference for ordering and inquiries.
Ideal for industrial and commercial use.
Combines functionality with ease of use.
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.
Experience unparalleled performance with the Hamilton Poly-Tech 8-Inch Wheel, meticulously designed for industrial strength and durability.
The Hamilton Poly-Tech 8-Inch Wheel is the epitome of industrial efficiency and reliability. Its well-crafted design and material excellence make it an essential choice for heavy-duty applications.
$41.00
| Wheel Diameter | 8" |
| Wheel Tread Width | 2" |
| Wheel Capacity | 900 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
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