B131 B/5L Classic V-Belts, Special Order Items - Lead Time 10 Business Days
B131 Width: 5/8"; Length: 134" V Belt?
Top Width: 21/32 in
Height: 7/16 in
Length: 131 in Inside, 134 in Outside
Equivalent to: 5L1340, 5L-1340, B131, 5L 1340, B 131, B-131, Dayco BP131, BTQ-B131, B131 D&D Power Drive, Grainger 3GWJ9
Understanding the Part Number
B?? The B stands for a ?B? 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.
131? 131 inches is the inside circumference of the belt.?For B-section v-belts, the outside circumference is found by adding 3 inches to the inside length of the belt.?So, the outside circumference of the B131 belt is 134 inches (131+3).