Bestdotek CNC Engraving Machine Accessory 3m Timing Pulley Belt Set Kit Reducer Ratio (8:1)

Description

8: 1 3M Timing Pulleys and Rubber Belts Set Kit Reducer Ratio 8:1 CNC Engraving Machine Accessory 3M Timing Pulleys and Rubber Belts precision components timing belt pulley and belt Big Wheel Model: 120 teeth, bore 15MM, outside diameter 120MM, thick 25MM Ferry Model: 15 teeth, bore 6.35MM, thick 25MM, outside diameter 20MM Small Pulley For Nema23 2-phase Stepper Motor(8mm Stepper Motor Shaft only) Belt Model: 3M-411 Two shaft center distance : 90MM Reducer Ratio 8:1 Pitch : 3M Package: 1 x 8: 1 3M Timing Pulley Belt Set Kit