18Teeth HTD 3M Timing Pulley Bore 4/5/6~8/10/12mm For Width 6/10/15mm Belt Pulley 18T 3M Gears Timing Belt Synchronizing Wheels

1/5PCS HTD5M 20Teeth Timing Pulley Bore 5/6.35/8/10/14mm Belt Width 10/15/20mm 5M 20T Wheel Synchronous HTD-5M 3D Printer Parts

2GT 34 Teeth 35 Teeth 36 Teeth 38 Teeth Timing pulley AF-Type Bore 4mm to 15mm Width 6/10mm GT2 34T 35T 36T 38T 3D printed parts

50T 60T HTD 3M Timing Pulley 50Teeth 60Teeth 3M Pulley Bore 5-30mm Belt Width 10/15/20mm 3M Synchronous Wheel HTD 3M Pulley

BF Type 36T/38Teeth HTD 5M Timing Pulley Bore 5/6/8/10/12/12.7/14…28mm for 10/15/20/25mm Width Belt Used In Linear Pulley 5GT

GT2/2GT Number Teeth 12T/14T/15T/16T/17T/18T/19T/20T Timing Pulley Bore 3/3.17/4/5/6/6.35/8mm For Belt Width: 6/10/15mm Belt

GT2/2GT Number Teeth 20T Timing Pulley Bore 3/3.17/4/5/6/6.35/8mm For Belt Width: 6/9/10/15mm Silver And Black For 3D Printers

HTD3M Timing Pulley 24Teeth AF Type Bore 8/10/12/14mm Belt Width10/15/16/25/30mm 3D printer parts

3D Printer Parts 3M Timing Pulley 110T/120Tooth Teeth Bore 5/6/8/10/12/14/15/17/19/20/25mm Synchronous Wheels Width 10/15mm Belt

1Pcs HTD 3M AF Timing Pulley 20T 21T 22T 23T Teeth Bore 4mm-12mm Belt Width 6/10/15/20mm 3M Transmission Belt Pulley

GT2 Timing Belt Pulley 12T 14T 15T 16T 17T 18T 19T 20T 24T 25T 30Teeth 2GT Synchronous Gear Wheel 3D Printer Parts

12T/14T/15T/16T/18 Teeth HTD 5M Timing Pulley AF Type D-hole 5x4.5mm~10x9mm Synchronous Wheel Drive 16/21mm Bandwidth Pitch 5mm