The Durastar SPU 3" Solid Polyurethane Wheel is expertly engineered to deliver high-performance mobility in compact form. Crafted from high-grade polyurethane, this wheel offers outstanding abrasion resistance, ensuring a longer service life even in rugged industrial and commercial applications.
With its 3-inch diameter, the wheel is ideal for equipment and carts that require reliable maneuverability in confined areas. The non-marking tread protects surfaces from scratches and streaks, making it suitable for sensitive flooring such as tile, epoxy, and sealed concrete.
This solid polyurethane wheel is built to handle tough loads while minimizing noise and vibration. It’s an ideal solution for environments where clean, quiet, and dependable performance is critical—such as manufacturing, warehousing, food service, and institutional settings.
Enhance your equipment’s mobility with Durastar SPU 3" Solid Polyurethane Wheels—the trusted choice for strength, smooth operation, and long-term value.
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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