A144 A/4L Classic V-Belts, Special Order Items - Lead Time 10 Business Days
A144 - 146" Outside Length, 1/2" Top Width, 11/32" Thick
Understanding the Part Number
A?? The A stands for an ?A? section v-belt.?This is considered a ?Classic? v-belt style that has a top width of ? (0.5) inches and a thickness of 5/16 (0.312) inches.
144? 144 inches is the inside circumference of the belt.?For A-section v-belts, the outside circumference is found by adding 2 inches to the inside length of the belt.?So, the outside circumference of the A144 belt is 146 inches (144+2).