Up to 350 lbs
Up to 7,000 lbs
Up to 16,000 lbs
Up to 40,000 lbs
Shock absorbing
Outdoor / rough terrain
View All Specialty Casters
Browse all specialty caster types
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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Discover the Hamilton Ergo-Tech Series EM wheels, an ergonomist favorite, designed to reduce push/pull forces and minimize work-related injuries. Ideal for a range of 450 – 1,000 lbs, these wheels ensure effortless mobility in your workspace.
Featuring a unique half-round tread combined with maintenance-free precision ball bearings, the Ergo-Tech wheels offer unmatched rolling ease. Its 87A durometer polyurethane construction not only enhances traction but also repels debris, ensuring a quieter operation.
Built from the ground up with a focus on ergonomics, the Ergo-Tech wheels are Hamilton's premier choice for ergonomic efficiency. For those needing more durability and higher capacity, consider our Ergo-Glide wheels.
Note: Enhance your industrial or commercial environment with Hamilton's Ergo-Tech wheels, blending ergonomic design with robust functionality.
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