Reference: C53 V Belt?
Top Width: 7/8 in
Height: 17/32 in
Length: 53 in Inside, 57 in Outside
Understanding the Part Number
C?? The C stands for a ?C? section v-belt.?This is considered a ?Classic? v-belt style that has a top width of 21/32 (0.656) inches, but is commonly referred to as a 5/8 (0.625) inch belt. The thickness of the belt is 13/32 (0.406) inches.
53? 53 inches is the inside circumference of the belt.?For C-section v-belts, the outside circumference is found by adding 4 inches to the inside length of the belt.?So, the outside circumference of the C53 belt is 57 inches (53+4).