Cast Iron Grooved Belt Pulley, 2" to 36" sizes are available with A, ... Belt Pulley,taper bushing pulley European Standard Type SPA, SPB, SPC,SPZ American Standard Type AK,BKSPB Taper lock vbelt pulley , taper ... speed pulleys, flat belt pulleyFlat Belt pulleys for taper bushes Type range: 63~800 ASA 3V, 5V, 8V Sheaves for taper ...