CODE DISC DIAMETER (CM) WORKING WIDTH (CM) WEIGHT (KG) 66Q DISC SPACE (MM) BEARING BED QUANTITY REQUIRED POWER (HP)SMFGDH-36 66 3960 3500 220 16 170-180SMFGDH-40 66 4400 3900 220 16 180-190SMFGDH-44 66 4840 4300 220 16 190-200SMFGDH-48 66 5280 4650 220 16 210-220