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 w/ 8" Wheels · 3/4 Bearings · Up to 3,800 lb · Polyurethane

Diameter: 8 inCapacity: up to 3,800 lb

Hamilton Ergo-Glide XT EG Wheels for warehouse carts on epoxy and smooth concrete. Catalog chips cover wheel diameters 8 in, polyurethane treads, and industrial frames. For dual-wheel or wide treads, check fork clearance and swivel radius in tight aisles. Harder poly rolls easier on smooth epoxy; softer poly cushions vibration on uneven slabs. These heavy-duty options cover everyday warehouse carts on epoxy and smooth concrete without jumping to extreme forged series.