Durastar's PH Series 4-Inch Phenolic Wheels offer a powerful blend of strength and compact design, making them ideal for a wide range of material handling applications. Built from industrial-grade phenolic resin, these wheels are engineered to deliver dependable performance in both indoor and outdoor environments, with excellent resistance to oil, grease, solvents, and extreme temperatures.
With a load capacity of up to 300 lbs per wheel, Durastar's 4" phenolic wheels provide a reliable and lightweight solution for factory carts, toolboxes, warehouse dollies, and more. The high-density structure allows for smooth, quiet rolling with reduced friction and operator fatigue.
Designed to thrive in rugged industrial settings, these wheels are a preferred choice for operations requiring heat resistance, floor protection, and long-lasting durability. Whether you're upgrading your equipment or assembling a new material handling solution, Durastar PH Series wheels offer proven performance and cost-effective reliability.
Choose Durastar’s 4" Phenolic Wheels to power your mobility solutions with strength, stability, and superior resistance in demanding environments.
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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