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: 625-DS-86
The Durastar 6" x 2-1/2" Ductile Steel Wheel is engineered for maximum strength and performance in the most demanding environments. Crafted from rugged ductile steel, this wheel offers excellent resistance to breakage under shock and load stress, making it ideal for heavy-duty industrial applications.
With a robust load capacity of 3,500 lbs and a 1-15/16" plain bore, this wheel provides versatile integration into custom assemblies and existing rig configurations. It’s designed to perform under tough operating conditions including rough floors, heavy machinery, and dynamic loading.
The wide 2-1/2" tread ensures stable rolling, while the ductile steel construction minimizes deformation and offers a longer service life compared to cast iron. Whether you're building carts, dollies, or platforms, the Durastar wheel is a proven solution for high-impact environments where reliability is non-negotiable.
Choose the Durastar 6" x 2-1/2" ductile steel wheel for your toughest mobility challenges. Engineered for strength, precision, and long-lasting performance, it’s the ultimate choice for industrial professionals who demand the best.
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 Durastar 6" x 2-1/2" Ductile Steel Wheel is built to perform under extreme conditions. Designed for industrial professionals who require maximum reliability and strength, this wheel offers unmatched durability for high-load and high-impact environments. Whether it's navigating rough surfaces or supporting heavy machinery, Durastar delivers proven performance where it counts.
This ductile steel wheel is forged to handle punishing applications that demand both strength and resilience. Unlike cast iron, ductile steel offers enhanced elasticity, reducing the risk of wheel failure during impact or under constant stress. The wide tread reduces wear on both the wheel and your floor surfaces, while offering smooth, controlled mobility.
Whether you’re outfitting equipment for material transport, mobile machinery, or rugged terrain carts, this wheel is built to last. Its plain bore design ensures compatibility with a variety of shafts and bearings, giving you flexibility across multiple applications.
Trusted in manufacturing and distribution centers, this wheel excels in operations where downtime is not an option. Its reliability translates into better uptime, fewer replacements, and long-term value. When performance, capacity, and safety matter, Durastar is the name professionals rely on.
Don't compromise on durability—choose the Durastar 6" x 2-1/2" ductile steel wheel for a rugged solution that delivers results. Backed by high-quality engineering and trusted by industry leaders, it's the right choice for serious performance and long-lasting reliability.
$114.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2-1/2" |
| Wheel Capacity | 3500 lbs |
| Temp Range | -20°F to 800°F |
| Wheel Material | Ductile Iron |
| Wheel Core Material | Steel |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
