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-MX-86
Optimize your heavy-duty mobility with the Durastar 6" x 2-1/2" MX Polyurethane Wheel, designed to deliver high performance, strength, and floor protection in demanding workspaces. The precision-molded polyurethane tread offers superior wear resistance, making it ideal for warehouse, manufacturing, and distribution environments.
The wheel is equipped with a glass-filled nylon core, providing exceptional structural strength and resistance to impact and corrosion. Its 1-15/16" plain bore allows for custom axle integration, giving flexibility to accommodate specialized applications or retrofit needs.
With a load capacity of 1,600 lbs, this wheel is built to handle extreme loads without compromising performance. The non-marking polyurethane tread ensures quiet and smooth operation while protecting flooring from damage, making it a smart choice for both indoor and outdoor use.
Upgrade your equipment with the durability and efficiency of Durastar’s MX Polyurethane on Glass-filled Nylon Wheel—engineered for strength, safety, and long-term reliability.
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" MX Polyurethane on Glass-Filled Nylon Wheel is built to outperform in heavy-duty industrial and commercial environments. Engineered with durability and performance in mind, this wheel combines a tough polyurethane tread with a reinforced core to deliver consistent, safe mobility across a range of applications.
Designed to carry up to 1,600 lbs, this wheel handles rigorous industrial tasks with ease. The high-capacity build ensures dependable support for carts, dollies, and material handling equipment used in warehouses, factories, and distribution centers.
The MX polyurethane tread provides superior abrasion resistance and longevity, while the glass-filled nylon core reinforces the wheel structure for optimal shock absorption and impact resistance. This combination delivers reliable performance in both clean and rough environments.
The non-marking tread minimizes floor damage and reduces operational noise, making it ideal for indoor use. Whether on polished concrete, tile, or epoxy-coated surfaces, this wheel ensures clean, quiet, and efficient movement.
The 1-15/16" plain bore design offers flexibility for custom axle configurations, allowing seamless integration into existing carts or custom-fabricated equipment. This makes it a preferred choice for professionals needing tailored mobility solutions.
This wheel is a trusted component in industries including manufacturing, logistics, aerospace, and automotive. Its resistance to oils, chemicals, and extreme working conditions ensures long-term dependability with minimal maintenance.
Invest in performance and durability with the Durastar MX Polyurethane Wheel. Built for strength, engineered for protection, and designed to keep your operations moving smoothly.
$46.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2-1/2" |
| Wheel Capacity | 1600 lbs |
| Temp Range | Up to 180°F |
| Wheel Material | Nylon |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
