Cast Iron Grooved Belt Pulley, 2" to 36" sizes are available with A,B,C belt section and different grooves ----- ISO 9001: ... or finished bore with keyway. SpecificationsTaper Lock V Belt Pulley,taper bushing pulley European Standard Type SPA, SPB, SPC,SPZ American ... Standard Type AK,BKSPB Taper lock vbelt pulley , taper bushing v belt pulley, v-belt pulley with taper bush/solid hubs, Adjustable ...