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Durastar Casters | Medium-Heavy Duty Top Plate Casters - 30 SERIES with 4" SIRIUS Polyurethane on Aluminum - DUA Wheels


Product Features

  • Material Composition: Durable SIRIUS Polyurethane on Aluminum - DUA wheels for long-lasting performance.
  • Load Capacity: Designed for medium-heavy duty applications, providing robust support for demanding environments.
  • Top Plate Size: Available in 4” size, engineered to fit a variety of industrial, commercial, and general applications.
  • Wheel Design: Polyurethane wheels offer superior abrasion resistance and quiet, smooth rolling action.
  • Versatility: Ideal for use in warehouses, factories, and other commercial settings requiring medium-heavy duty casters.

Experience enhanced mobility with the Durastar Casters | 30 SERIES, built to meet the rigorous demands of medium-heavy duty applications. Featuring high-performance 4" SIRIUS Polyurethane on Aluminum - DUA wheels, these casters provide the perfect balance of durability and smooth operation. The advanced wheel material ensures exceptional abrasion resistance, making these casters the ideal choice for environments that require reliability and long-term performance.

Whether you are navigating rough floors, industrial environments, or busy warehouses, the Durastar Casters | 30 SERIES deliver superior traction and stability. The top plate is precision-engineered to offer secure attachment for a wide range of carts, racks, and other heavy-duty equipment.

These casters are designed to reduce maintenance costs while providing a smooth, noise-reducing rolling experience. Their versatile design makes them a perfect fit for factories, warehouses, commercial facilities, and anywhere reliable mobility is crucial. Upgrade your equipment’s performance with Durastar Casters and trust in a product backed by a reputation for quality and durability.

Upgrade Your Mobility with Durastar Casters

Invest in the Durastar Casters | 30 SERIES for medium-heavy duty applications. Experience exceptional durability, smooth rolling action, and long-lasting performance. Perfect for industries where mobility and reliability matter.

Caster Engineering Tools

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.

CasterSpec Load Calculator
Fast estimate. Expand for safety factor + uneven floor + spec output.
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Load
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Base per caster
Worst-case per caster
Recommended rating
Spec output (auto-generated)
Tip: paste into RFQs / threads. Expand tool for advanced inputs.
WheelMatch Material Selector
Fast recommendation. Expand for noise, duty cycle, floor protection.
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Wheel
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Primary recommendation
Good alternate
When to avoid
Spec output (auto-generated)
Engineers share tools that output a clean “why” line.
PushForce Push/Pull Calculator
Estimate effort fast. Expand for operators, materials, bumps, startup mode.
Expand full push/pull
Push
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Estimated total force
Per operator
Pass / target
Spec output (auto-generated)
If effort is high: bigger wheels + better material + smoother path wins.
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