Introducing the new UltraGlide Ergo - Hamilton's advanced modular wheel design engineered to significantly reduce the energy needed in both manual and powered applications. This latest innovation features independent swivel surfaces to eliminate scrubbing, facilitating easier turning.
With split outer raceways, the UltraGlide Ergo minimizes friction, ensuring low startup and maintenance forces. The polyurethane tread, tailored for ergonomic applications, provides a softer 85A for quieter operation and improved debris resistance.
Crafted from high-grade liquid cast polyurethane with a hardness of 82-85 Durometer (Shore A), these wheels offer superior abrasion resistance, a broad temperature range (-50° to +175° F intermittently), and are not affected by occasional steam cleaning. The crown tread with a flat center band ensures smooth, easy rolling.
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.
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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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