Pallet Racking Load Rating

This is in contrast to for example a point load in which the weight is concentrated in a smaller surface area.

Pallet racking load rating. Therefore you need a rack beam with a capacity of at least 4000 lbs per pair to support the load safely. Any adjustments made to the configuration of a rack such as a change in beam placement or height must be reviewed by a racking specialist before it is put back to use. Each beam carries 50 of the load and assume proper installation and no beam damage. When pallet rack beam capacity ratings are determined they re done so assuming a uniformly distributed load or udl for short.

This standard applies to all industrial pallet rack systems movable shelf racks and stacker racks made of cold formed or hot rolled steel structural members. Unarco pallet rack beams have calculated capacities using the latest rmi standards. Load capacity for pallet rack beams are based upon a per pair load on the rack. A udl is a load that is evenly spread over the surface by which it s supported.

Pallet rack load capacity calculation because of a growing demand for greater warehouse safety in north america it is required to have and display the load capacity of your racks. It does not apply to other types of racks such as drive in or drive through racks cantilever racks portable racks or racks made of material other than steel. Pallet rack capacities varies according to manufacturer. All values for pallet rack beams are based on a uniformly distributed load i e.

For our purpose let s say we will place two pallet loads of 2000 lbs each side by side on the rack. Roll formed pallet rack beams that are longer than 150 require lateral ties. The deflection limit for all pallet rack beams is the length divided by 180. All values are based on a uniformly distributed load i e.