The Durastar PPR/DTR 4" Wheel Series combines innovative rubber technology with compact design to deliver performance where space and floor care matter most. Built with Duratek High Tech Rubber, these wheels offer a soft yet durable ride across a variety of surfaces while minimizing wear and tear on floors.
With a non-marking tread and quiet-rolling characteristics, these wheels are an excellent choice for environments such as hospitals, retail stores, and labs. The 4" diameter is engineered for equipment where clearance is limited but functionality cannot be compromised.
Whether you're upgrading mobile fixtures or specifying wheels for new equipment, Durastar’s PPR/DTR Duratek wheels deliver reliable performance, enhanced ergonomics, and long-term value. Count on their precision engineering to support smoother operation and quieter movement.
Elevate your mobility solutions with Durastar PPR/DTR 4" Duratek Rubber Wheels—engineered for quiet, smooth, and floor-safe operation in every roll.
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
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Load Calculator (dedicated)
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Wheel Diameter Calculator
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Failure Diagnosis Tool
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