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: 34-R-620-PTU-03
The 40 Series Rigid Caster with 6" x 2" DURATOUGH polyurethane on polyolefin wheel is designed for demanding environments. With a 900 lb load capacity, this caster provides exceptional strength and reliability for heavy-duty applications in industrial and commercial settings.
The DURATOUGH polyurethane tread on polyolefin core offers superior wear resistance and smooth rolling performance. The 4" x 4-1/2" plate mount ensures easy installation and a secure fit for a variety of equipment and applications.
Choose the 40 Series 6" x 2" rigid caster for reliable, heavy-duty performance in your most demanding applications.
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 Medium Heavy Duty 34 Series 6" x 2" DURATOUGH Polyurethane on Polyolefin Rigid Caster is specifically designed for heavy-duty operations that demand superior mobility and durability. Engineered with advanced materials and cutting-edge design, this caster ensures long-lasting performance and ease of use in a wide range of industrial and commercial applications.
With a robust 900 lb load capacity, this caster is perfect for material handling, industrial machinery, warehouse equipment, and more. The combination of DURATOUGH Polyurethane and Polyolefin materials provides strength and resilience, ensuring smooth and consistent movement even in challenging environments.
The Durastar 34 Series caster is designed to improve operational efficiency by providing smooth, reliable movement in heavy-duty tasks. Its ergonomic design minimizes strain on users, making it an ideal solution for environments where long periods of operation are required. The large 6" wheel diameter reduces the frequency of maintenance, ensuring that your equipment continues to perform optimally for longer.
This caster is engineered for demanding applications, whether in factories, warehouses, or material handling systems. Its durability and ease of use enhance productivity, allowing for streamlined operations in industrial settings.
With its tough DURATOUGH Polyurethane and Polyolefin construction, this caster is built to handle the toughest tasks. It offers smooth, quiet operation while withstanding significant wear and tear from continuous use in heavy-duty environments. Whether you're navigating rough floors, smooth concrete, or other challenging surfaces, this caster delivers consistent performance.
The durable materials used in its construction ensure that the caster performs reliably for years, reducing the need for frequent replacements and maintenance. This long-term durability translates into cost savings and a more efficient operation over time.
The Durastar Medium Heavy Duty 34 Series caster is a versatile solution for a wide range of applications. It’s designed for use in environments where high load-bearing capacity, durability, and flexibility are essential. Some of the key applications include:
Durastar casters offer the perfect combination of strength, reliability, and performance for your mobility needs. The 900 lb capacity, ergonomic design, and durable materials make it the ideal choice for a wide range of industries that demand durable, high-performing casters. Whether you're looking to upgrade your equipment or ensure smoother operations, the Durastar 34 Series provides the solution you need to get the job done efficiently and with ease.
$37.00
| Wheel Diameter | 6" |
| Wheel Tread Width | 2" |
| Overall Height | 7-1/2" |
| Wheel Capacity | 900 lbs |
| Temp Range | -20°F to 180°F |
| Wheel Material | Polyurethane |
| Wheel Core Material | Polyolefin |
| Frame Material | Zinc Plated Steel |
| Bolt Hole Pattern | 2-5/8" x 3-3/8" slotted to 3" x 3" |
| Mount Style | Plate |
| Plate Size | 4" x 4-1/2" |
| Rig Type | Rigid |
| Brake Type | No Brake |
Designed for engineers, manufacturers, and material handling professionals
