Bando B-74 V-Belt is a B-section V-belt (B74) sized for standard industrial power transmission, with a 21/32 inch (0.65625") belt width and an outside length of 77 inches in common U.S. sizing. Retail listings describe the belt as Bando USA Section B, a V-Belt with a rubber compound and a classic black finish, specifying the 21/32" width and 77" outside length as its key dimensions. For broader context, Bando markets Power Ace belts as a family of narrow, high-transmission V-belts (3V/5V/8V)—a separate line from the standard B-section B74—illustrating the brand's range of power-transmission products.
