560-003 is a 7 and 8 inch industrial cast aluminum chop saw v-belt spindle pulley. This is the spindle sheave for the K7B 7" and K8B 8" abrasive cutoff saws.
051-005 18 AND 20 INCH INDUSTRIAL CHOP SAW V-BELT SET
051-005 18 and 20 inch industrial chop saw v-belt consists of either three or four wedged v-belts. These belts are used on our wet and dry 16 up to 20 inch abrasive saws.