Most in-stock items ship same or next business day. Shipping rates shown at checkout.
PRODUCT CODE: 40-S-620-DUA
Introducing the Durastar Heavy Duty 40 Series 6" x 2" SIRIUS Heavy Duty Donut Polyurethane on Aluminum Swivel Caster. Designed to support a substantial load of up to 1500 lbs, this caster delivers exceptional strength and durability, making it an ideal solution for heavy-duty environments.
Engineered with polyurethane on aluminum, it offers a perfect balance of strength and smooth, quiet operation, ensuring longevity and performance even in the most demanding applications. This caster is built to endure, reducing maintenance needs and enhancing overall productivity.
Choose the top plate size and bearing type that best fit your requirements. Whether you need a compact or larger top plate, the Durastar Heavy Duty 40 Series caster can be customized to suit your operational needs, providing the ideal fit for a wide range of heavy-duty equipment and machinery.
Whether you're outfitting industrial machinery, material handling carts, or storage equipment, this caster is engineered to provide optimal performance and ease of use. The SIRIUS Heavy Duty Donut Polyurethane on Aluminum design ensures smooth rolling, even under substantial load, while minimizing floor damage, making it a reliable solution for your toughest jobs.
Upgrade to the Durastar Heavy Duty 40 Series 6" x 2" SIRIUS Caster for unmatched strength and performance in your operations. Discover how our high-capacity casters can help improve efficiency and durability in your toughest environments today.
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 Heavy Duty 40 Series 6" x 2" SIRIUS Heavy Duty Donut Polyurethane on Aluminum Swivel Caster is engineered to offer exceptional strength, durability, and smooth performance in even the most demanding environments. With a load capacity of 1500 lbs, this caster is designed to handle heavy-duty tasks while providing reliable mobility solutions for industrial, warehouse, and manufacturing operations. Its advanced construction ensures long-lasting performance, reducing the need for frequent maintenance and boosting productivity.
Constructed from polyurethane on aluminum, this caster offers a unique combination of durability and smooth movement. Polyurethane is known for its ability to absorb shock and reduce friction, ensuring that your equipment rolls smoothly and quietly. The aluminum base provides the necessary strength and resilience for heavy loads while minimizing wear on floors and surfaces. Whether you need floor protection or a caster that performs well in tough conditions, this product delivers.
One of the standout features of the Durastar Heavy Duty 40 Series caster is its ability to be customized to fit your specific requirements. It is available in a variety of top plate sizes, allowing you to select the best fit for your equipment. Whether you're working with carts, machinery, or other industrial applications, you can choose the perfect size to ensure seamless installation and operation.
To further enhance performance, this caster offers a choice of bearing options, ensuring that you can tailor it to meet the specific demands of your application. Whether you need a bearing that prioritizes speed, load-bearing capacity, or reduced friction, the Durastar caster provides flexibility for improved operational efficiency. The bearing choice you make can further optimize movement and lifespan, offering both performance and cost-efficiency in one package.
Designed with heavy-duty use in mind, the Durastar Heavy Duty 40 Series caster is built to last. The high-quality materials and robust construction mean that these casters can withstand the rigors of daily industrial use, reducing the need for frequent replacements or repairs. The durable design also minimizes downtime, allowing your operations to run more smoothly and efficiently.
The Durastar Heavy Duty 40 Series caster is perfect for a wide range of industrial applications, including use in manufacturing, warehouses, logistics, and material handling. Its ability to carry heavy loads while maintaining smooth mobility makes it an excellent choice for carts, dollies, pallet jacks, and other equipment used in high-demand environments.
The polyurethane coating on the caster wheels not only enhances durability but also acts as a protective barrier for your floors. This reduces the risk of floor damage, making it an excellent choice for environments where floor integrity is important. In addition to providing smooth rolling, this caster minimizes noise and vibration, improving the overall safety and comfort of your workplace.
For industries where reliability, performance, and durability are non-negotiable, the Durastar Heavy Duty 40 Series 6" x 2" SIRIUS Swivel Caster is the solution you need. Its high load capacity, premium material construction, customizable fit, and superior performance make it the go-to choice for any heavy-duty mobility needs. Choose Durastar for a caster that delivers on its promises, providing you with long-lasting value and enhanced productivity.
$89.00
Trusted by 100,000+ Industrial and Commercial Buyers | 98.7% on-time shipment rate
Designed for engineers, manufacturers, and material handling professionals
