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Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
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.
The Durastar Wheels - DUA/TUA Sirius Heavy Duty Polyurethane on Aluminum Wheels are engineered for maximum strength and reliability. These wheels combine a robust polyurethane tread with a heavy-duty aluminum hub, providing excellent support and resilience for even the most demanding applications. Whether you’re handling heavy-duty carts, industrial machinery, or other high-load equipment, these wheels ensure smooth movement and superior performance.
Built to endure high-impact use, the polyurethane tread offers increased durability while reducing wear and tear. The aluminum hub not only enhances strength but also provides resistance against corrosion, ensuring your wheels remain functional and long-lasting, even in harsh environments. These wheels are ideal for industries such as logistics, manufacturing, and retail, where high-performance mobility is crucial.
Available in a variety of sizes, the Durastar Sirius Wheels can be customized to meet your specific load capacity and mobility requirements. Trust in Durastar’s commitment to providing top-tier solutions for your most demanding needs, offering unmatched durability and performance.
Upgrade your heavy-duty equipment with the Durastar Sirius Polyurethane on Aluminum Wheels. With superior durability, easy maneuverability, and long-lasting performance, these wheels are the perfect addition to any industrial setup.
These calculators apply to any caster application—even if you’re browsing a different category. Use them to estimate load rating per caster, select wheel material, and estimate push/pull force. Expand any tool for full analysis + a share-ready spec line.
Engineering Tools Hub
All tools + dedicated pages (best for sharing and EEAT). Open hub
Load Calculator (dedicated)
Share this page when discussing load rating per caster. Open load tool
Wheel Diameter Calculator
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Failure Diagnosis Tool
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Designed for engineers, manufacturers, and material handling professionals