Up to 350 lbs
Up to 6,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
High-capacity loads
Shock absorbing
Corrosion resistant
Outdoor / rough terrain
OEM replacements
All measurements indicate the wheel diameter by the tread width.
The below capacity ranges indicate the working (dynamic) load that each caster will support. A safety factor should be included in your formula to determine your required load rating per caster.
W/(C-1)=R W is total weight needed to move. C is total number of casters required. R is ideal load rating, with safety factor built in. Divide the total load weight by one less caster than you will use to safely determine load rating.
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.
