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-630-SPT-1-1-4
The Hamilton W-630-SPT-1-1/4 wheel boasts a solid cast iron core, ensuring unmatched durability. Its 6" diameter and 3" width are perfect for handling substantial loads, making it ideal for industrial applications.
Featuring a premium Ergo-Glide polyurethane (85A) coating, this wheel offers a perfect blend of toughness and floor protection. The 85A durometer rating ensures a resilient yet gentle touch on various floor types, reducing noise and preventing marks.
Equipped with a 1-1/4" precision tapered roller bearing, the W-630-SPT-1-1/4 wheel guarantees smooth movement and easy maneuverability, enhancing operational efficiency in demanding environments.
With its 6" diameter, 3" width, and 3 1/2" hub length, this wheel is versatile for various settings, from warehouses and workshops to retail spaces, offering reliable performance across different surfaces.
Selecting the Hamilton W-630-SPT-1-1/4 Ergo-Glide Polyurethane on Cast Iron Wheel means opting for a product that excels in durability, efficiency, and floor protection. It's the ideal choice for enhancing the mobility of your heavy-duty equipment.
Robust construction ensuring long-lasting use in industrial environments.
85A durometer polyurethane for a perfect balance of toughness and floor protection.
Ideal size for handling substantial loads with ease.
Ensures stability and support for heavy-duty applications.
Facilitates smooth movement and enhances maneuverability.
Offers a secure fit for a wide range of installations.
Minimizes operational noise, ideal for noise-sensitive environments.
Protects floors from scuffs and marks, maintaining their appearance.
Suitable for warehouses, workshops, retail spaces, and more.
Improves the mobility of equipment, boosting productivity.
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-630-SPT-1-1/4 wheel showcases a formidable cast iron core, meticulously designed for enduring the rigors of heavy-duty industrial usage. Its robust construction assures longevity and reliability, making it a top choice for demanding applications.
Coated with high-quality Ergo-Glide polyurethane (85A), this wheel strikes an optimal balance between durability and floor protection. The 85A durometer polyurethane layer not only ensures toughness but also provides a gentle touch, safeguarding floors from damage and reducing noise, enhancing the work environment.
Featuring a precision tapered roller bearing, the W-630-SPT-1-1/4 wheel delivers exceptionally smooth operation. This advanced bearing system facilitates ease of movement and precise control, crucial for navigating through tight spaces and crowded work areas.
With its 6-inch diameter and 3-inch width, coupled with a 3 1/2-inch hub length, this wheel is not just limited to industrial settings. It is equally effective in commercial spaces like retail stores and workshops, providing a versatile solution for various mobility needs.
Opting for the Hamilton W-630-SPT-1-1/4 Ergo-Glide Wheel means choosing a product that excels in combining performance, durability, and versatility. It stands as a reliable, efficient mobility enhancement for equipment and furniture in a wide range of applications, from industrial to commercial settings.
$254.00
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyurethane |
| Wheel Core Material | Iron |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
