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.








Introducing the Hamilton Series HWR with Noiseless Ultratherm Wheels, designed for silent, floor-friendly operation even at temperatures as high as 572°F. Perfect for industries where performance and quietness are paramount.
Experience a new era of high heat wheel technology. With a capacity of 260 lbs and a temperature range from -40° F to 572°F, these wheels promise continuous reliability in the most demanding environments.
Our Ultratherm rubber is molded over a Duratherm core, providing elasticity and heat resistance without sacrificing the floors or generating noise. The 4” diameter wheel comes equipped with maintenance-free stainless steel precision ball bearings.
