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.

Safe 'N Secure Straps w/ D-Rings · 2,000–3,333 lb

Diameter: 2 inCapacity: up to 3,333 lb

Industrial tread compounds casters here serve heavy warehouse carts, die carts, and plant fixtures. Catalog chips cover wheel diameters 2 in and capacities 2,000 to 3,333 lb. Softer treads quiet finished floors; harder compounds last longer on chips, heat, and rough concrete. Bring plate and stem measurements when replacing unmarked casters so the new corners sit level. These heavy-duty options cover everyday heavy warehouse carts, die carts, and plant fixtures without jumping to extreme forged series.