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 SS Dual Endurance ENS2 Casters w/ Nylast Nylon Wheels · Up to 750 lb · 3-1/2"–5"

Diameter: 3-1/2, 4, 5 inTread: 2 inCapacity: up to 750 lb

Hamilton SS Dual Endurance ENS2 for chemical, food-contact, and washdown carts. Catalog chips cover wheel diameters 3-1/2, 4, 5 in, nylon and stainless treads, and plate-mount frames. For dual-wheel or wide treads, check fork clearance and swivel radius in tight aisles. Match bolt-hole spacing or stem diameter to the frame before you standardize a fleet. These medium-duty options cover everyday chemical, food-contact, and washdown carts without jumping to extreme forged series.