Beefed up the drawer as it was almost ready to fall apart. The ball bearings had fallen out of one of the arms due to the length of the drawer and being brought in and out unevenly.
Purchased item number 400172 - Pair of 16" FR5210 Series 200lb Drawer Slides from Boldhardware.com. Added angle aluminum to inside sides of drawer mounting to sides and bolting through bottom where I had a flat piece underneath.
