Heat casters are engineered for elevated temperature environments where standard wheels fail from thermal softening, flat-spotting, or bearing breakdown. This collection includes complete casters and matching replacement wheels across common high-temp wheel materials.
Go straight to the material group that matches your heat, capacity, and environment.
Select by continuous heat, intermittent spikes, wet vs dry environment, and duty level.
| Material | Continuous | Intermittent | Best For |
|---|---|---|---|
| Heatwave™ (Glass-Filled Nylon Polymer Blend) | Up to 500°F | Up to 550°F | Food-safe bakery/oven cycles; wet or humid heat; pharma/food processing |
| Glass-Filled Nylon | Up to 500°F | Up to 550°F | Moist environments; ovens; food processing; corrosion-prone areas |
| High-Temp Epoxy | Up to 475°F | Up to 525°F | High-temp rolling with moderate duty; ovens and process carts |
| High-Temp Phenolic | Up to 475°F | Up to 525°F (30 min) | Dry heat industrial carts/racks; cost-effective high-temp option |
| Semi-Steel / Gray Iron | Recommended to 600°F | Up to 800°F | Industrial dry heat; solid durability; mid-tier vs ductile steel |
| Ductile Steel (Ductile Iron) | Up to 800°F | 800°F+ | Extreme heat + highest loads; powder coating; foundry; aerospace |
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)
Share this page when discussing load rating per caster. Open load tool
Wheel Diameter Calculator
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Failure Diagnosis Tool
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