ISO 9001:2015 Quality Manufacturing · ANSI ICWM Performance Tested
98.7% On-Time Ship Rate Across All Orders
200,000+ Orders Fulfilled for OEM & MRO Teams Nationwide
100+ Years of Combined Caster Industry Experience
Automatic Bulk Pricing | OEM & MRO Volume Discounts Applied at Checkout
Up to 350 lbs · Light Duty Applications
Up to 7,200 lbs · Industrial Duty
Up to 17,500 lbs · Heavy Industrial
Up to 40,000 lbs · Extreme Load Applications
Up to 40,000 lbs · Increased Maneuverability
Up to 3,100 lbs · Industrial Shock Absorbing
Up to 3,200 lbs - Corrosion Resistant
Stainless Steel
Up to 8,400 lbs.
Explore All Specialty Caster Applications
From Everyday Use to Niche Solutions
Plate dimensions shown are overall mounting plate size.
When replacing existing casters, select the closest plate size and verify bolt-hole compatibility.
BHP = Bolt Hole Pattern, shown under each plate.
Hamilton's 4" Duratherm | HC wheels are meticulously designed for high heat applications, supporting up to 260°C (500°F). Ideal for bakeries, autoclaves, and other industrial settings, these wheels offer unparalleled performance in extreme conditions. Their non-metallic composition ensures they are non-marking and resistant to chemicals, making them a perfect solution for environments where cleanliness and durability are paramount.
Beyond their high heat resistance, Hamilton's 4" Duratherm wheels are renowned for their smooth operation and durability. Whether you're moving heavy loads in a factory or navigating through tight spaces in a commercial kitchen, these wheels deliver the reliability and efficiency needed to enhance workflow and productivity.
With Hamilton's commitment to quality, the 4" Duratherm | HC wheels are not just another component but a strategic investment in your operational efficiency. Their high temperature resilience, coupled with non-marking and chemical resistance properties, make them an essential asset for businesses looking to optimize their material handling in demanding environments.
Unlock the full potential of your industrial or commercial setting with Hamilton's 4" Duratherm | HC High Heat, Non-Metallic Wheels. Experience the difference in durability, performance, and reliability. Shop now to step into a new era of operational excellence.
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
All tools + dedicated pages (best for sharing and EEAT). Open hub
Load Calculator (dedicated)
Share this page when discussing load rating per caster. Open load tool
Wheel Diameter Calculator
Publish the dedicated page, then replace this link. Find in hub
Failure Diagnosis Tool
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Designed for engineers, manufacturers, and material handling professionals