... canvas. Type: 3V (9J), 5V (15J), 8V (25J), SPZ,SPA,SPB,SPC Features: Wedge wrapped V-belts offer high transfers stiffness ... , SPA757, SPA760, SPA762, SPA772, SPA782, SPA800, SPA807, SPA820, SPA825,ETC. SPB: SPB1180, SPB2120, SPB2240, SPB2360, SPB2500, SPB2650, SPB2800, SPB3000, SPB3150, SPB3350 ...