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.












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The Ergo-Tech series, with a capacity range of 450 – 1,000 lbs, features a unique half-round tread design, ensuring optimal performance. The maintenance-free precision ball bearings contribute to an exceptionally smooth rolling experience.
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Upgrade to the Hamilton Ergo-Tech Wheel Series for a seamless, ergonomic, and efficient material handling experience. Perfect for industries prioritizing safety, efficiency, and noise reduction.
