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: 620-FF-44L-138F
The Durastar 6" x 2" Flat-Free Offset Hub Wheel is designed for performance and convenience in material handling and transport applications. Constructed with a solid, puncture-proof polyurethane foam tire, this wheel offers the benefit of pneumatic cushioning without the risk of flats, making it a reliable solution for both indoor and outdoor use.
With a load capacity of 250 pounds, this wheel easily supports light to medium-duty equipment, while the offset hub design allows for better axle clearance and optimized movement over uneven terrain. The 1/2-inch flanged ball bearing ensures smooth rolling and reduced friction, enhancing user control and minimizing wear over time.
This flat-free wheel is ideal for carts, hand trucks, utility wagons, and portable equipment where reliability and reduced maintenance are essential. Whether you're navigating factory floors or rugged job sites, the Durastar wheel delivers dependable performance with every rotation.
Upgrade your mobility solutions with the Durastar 6" x 2" Flat-Free Offset Hub Wheel. Designed to perform, built to last—this wheel keeps you moving with confidence, no air required.
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" Flat-Free Offset Hub Wheel is designed for high-performance mobility where reliability, safety, and low maintenance are essential. Whether used on utility carts, wagons, or mobile workstations, this wheel provides dependable performance across a range of environments.
Constructed with a puncture-proof solid polyurethane foam tread, this wheel delivers the benefits of a pneumatic tire—such as shock absorption and quiet rolling—without the hassle of flats. It is a perfect solution for those seeking a long-lasting, maintenance-free wheel that handles varied terrain with ease.
With a 250 lb load capacity, this flat-free wheel is capable of supporting a wide array of light-duty equipment in industrial, commercial, and institutional applications. The offset hub design improves axle clearance and provides smoother movement on uneven surfaces, making it highly effective in demanding or unpredictable conditions.
Integrated with a 1/2-inch flanged ball bearing, the wheel ensures reduced rolling resistance and enhanced maneuverability. This bearing system is designed for smooth operation, durability, and resistance to wear, even in high-use environments.
The wheel’s non-marking tread protects flooring surfaces from scuffs and damage, making it ideal for indoor use in retail, educational, and healthcare environments. Its cushioned ride contributes to user comfort while reducing noise, which is especially beneficial in quiet or sensitive settings.
Resistant to corrosion, impact, and harsh conditions, the Durastar flat-free wheel is built to last, offering exceptional value for businesses and individuals who prioritize both performance and peace of mind.
If you're seeking a hassle-free, flat-free wheel that balances strength, quiet performance, and surface protection, the Durastar 6" x 2" Offset Hub Wheel is the smart choice. Count on consistent performance with every rotation—no air, no flats, no downtime.
$35.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Wheel Capacity | 250 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyurethane |
| Frame Material | Zinc Plated Steel |
Designed for engineers, manufacturers, and material handling professionals
