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.

4" x 2" Forged Steel Casters

Diameter: 4 inTread: 2 inCapacity: up to 1,600 lb

This collection gathers plate-mount casters used on warehouse carts, racks, and everyday plant fixtures. Expect wheel diameters 4 in, steel and stainless treads, and capacities 1,600 lb. Match bolt-hole spacing or stem diameter to the frame before you standardize a fleet. Confirm stem length and thread pitch on stem mounts so the shoulder seats flush in the boss. These medium-duty options cover everyday warehouse carts, racks, and everyday plant fixtures without jumping to extreme forged series.