FLEXIBLE COUPLING;, ELEMENT TYPE: GEAR;, ELEMENT MATERIAL: CARBON STEEL SAE1045;, CONSTRUCTION FORM: MONOBLOCK;, MATERIAL BODY: CARBON STEEL SAE1045;, SURFACE TREATMENT: NO SURFACE TREATMENT;, MAXIMUM SPEED: 1900RPM;, TORQUE: 7790KGFM;, HOLE TYPE: SMOOTH;, DRIVE HOLE DIAMETER: 140 TO 200MM;, DRIVEN HOLE DIAMETER: 140 TO 200MM;, EXTERNAL DIAMETER: 400MM;, TOTAL LENGTH: 418MM;, HUB LENGTH: 209MM;