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-520-SPT-3-4
The Hamilton W-520-SPT-3/4 wheel exemplifies industrial strength and durability. Its 5" diameter x 2" wide Ergo-Glide Polyurethane tread is bonded to a sturdy cast iron core, offering an optimal blend of toughness and floor protection.
Featuring an 85A durometer polyurethane tread, this wheel ensures smooth and quiet operation. The non-marking material is ideal for a variety of floor types, providing excellent traction and resistance to abrasion and chemicals.
The W-520-SPT-3/4 wheel incorporates a 3/4" precision tapered roller bearing, ensuring smooth and efficient mobility. This bearing design is perfect for applications requiring precise maneuverability and high-load capacity.
This wheel is well-suited for various industrial applications, including manufacturing, warehousing, and distribution. Its robust design makes it ideal for heavy-duty equipment, providing reliable performance in demanding environments.
Designed for easy integration, the Hamilton W-520-SPT-3/4 wheel ensures hassle-free installation and low maintenance, making it a practical choice for businesses focusing on efficiency and productivity.
Choosing the Hamilton W-520-SPT-3/4 wheel means investing in a product that delivers exceptional performance, durability, and versatility. It's an excellent choice for enhancing the mobility of heavy-duty equipment while ensuring floor safety.
Optimized size for robust performance in industrial settings.
Ideal width providing stability and support for heavy loads.
85A durometer polyurethane for smooth, silent operation.
Ensures longevity and resilience under heavy use.
Provides precise maneuverability and high-load capacity.
Safe for use on all types of floors, preventing scuffs and marks.
Suitable for challenging industrial environments.
Perfect hub length for secure mounting and balance.
Ideal for manufacturing, warehousing, and distribution tasks.
Designed for hassle-free installation and low maintenance needs.
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-520-SPT-3/4 Ergo-Glide Wheel is a paragon of innovative design and quality manufacturing. It features a robust 5" x 2" polyurethane tread on a durable cast iron core, designed to deliver exceptional performance in industrial settings.
With an 85A durometer polyurethane tread, the wheel provides a perfect balance between softness and resilience. This material ensures smooth, quiet movement and is non-marking, making it suitable for a variety of floor types.
The inclusion of a 3/4" precision tapered roller bearing in the Hamilton W-520-SPT-3/4 wheel guarantees efficient mobility. This feature is crucial for applications that require both high-load capacity and precise maneuverability.
This wheel's versatility makes it ideal for a range of industrial applications, including manufacturing, warehousing, and distribution. Its design ensures it can withstand the rigors of heavy-duty use while protecting floor surfaces.
Ease of installation and low maintenance are key features of the Hamilton W-520-SPT-3/4 wheel. It's designed to integrate seamlessly with various types of equipment, ensuring long-term reliability with minimal upkeep.
Engineered to withstand harsh industrial environments.
Protects floors from marks and scuffs, ensuring a clean appearance.
Offers excellent balance and secure mounting on various devices.
Opting for the Hamilton W-520-SPT-3/4 Ergo-Glide Wheel means choosing a product that excels in quality, performance, and versatility. It's an investment in efficient and reliable mobility for your heavy-duty equipment.
$128.00
| Wheel Diameter | 5" |
| Wheel Tread Width | 2" |
| Temp Range | -20°F to 180°F |
| Wheel Material | Cast Iron |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
