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.

7" x 2" Rubber Wheels

Capacity: up to 3,000 lb

This collection gathers industrial casters used on finished floors and quiet institutional carts. You will see rubber treads and capacities 500 to 3,000 lb across the SKUs listed below. Bring plate and stem measurements when replacing unmarked casters so the new corners sit level. Match bolt-hole spacing or stem diameter to the frame before you standardize a fleet. These heavy-duty options cover everyday finished floors and quiet institutional carts without jumping to extreme forged series.