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.

Hamilton Ergo-Glide XT EG Wheels · 6" Diameter · Up to 3,800 lb · Polyurethane

Diameter: 6 inTread: 2, 3 inCapacity: up to 3,800 lb

This collection gathers industrial casters used on warehouse carts on epoxy and smooth concrete. Catalog chips cover wheel diameters 6 in, polyurethane treads, and capacities 1,300 to 3,800 lb. Size capacity from the heaviest corner load with shock margin, and keep overall height consistent across the set. For dual-wheel or wide treads, check fork clearance and swivel radius in tight aisles.