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30T/40T/50T/60T 3M Timing pulley , for DIY or 3D printers, CNC machines and mechanical transmissions Aluminum Synchronous wheel

GT2 Timing Belt Pulley 12T 14T 15T 16T 17T 18T 19T 20T 22T 24T 25T 26T 28T 30Teeth 2GT Synchronous Gear Wheel 3D Printer Parts

GT2 2M 16&80 Teeth 1:5 Reduction Ratio 3D Printer Part Width 6/10mm Synchronous Wheel Belt 200/280/400/610mm Aperture 5/6/8/10mm

2GT-60T 70T 72T 80T Timing Pulley Bore 4/5/6.35/8mm-15MM Part For GT2 Width 6/10mm Timing Belt 3D Printer CNC Parts

HTD 5M Timing Pulley 14T 15T 16T 17T 18T 20T 14Teeth 15Teeth 16Teeth 17Teeth 18Teeth 20Teeth Synchronous Wheel HTD5M Belt Pulley

1pcs S3M KF Timing Pulley Aluminum Alloy 12T 13T 14T 15T 16T 17T 18T Synchronous Wheel Belt Width 6/10/15mm Bore 3mm-12mm

GT2 12T 16T 18T 20Teeth 2GT Timing Pulley Bore 3 3.175 4 5 6.35 8mm Part For Width 6 10 15mm Timing Belt 3D Printer CNC Parts

HTD 3M Idler Timing Pulley 3M 15T 20T 24T 30T 40T 15Teeth 3M 20Teeth 24teeth 30teeth 40teeth Bearing Guide Idler 3M HTD3M Pulley

High quality 40mm 60mm 80mm V-belt Pulley, Single Groove, A- type V-belt Pulley High Quality 1PCS

1/5/10 Pcs 2GT Pulley 16T 16Teeth 2M Timing Pulley Bore 3 3.17 4 5 6 6.35mm Belt Pulley Width 6 10 15mm GT2 Synchronous Wheels

OD 35mm Toothless Idler Timing Pulley For Width 10/15/20/25/30mm Timing Belt Bearing Idler Gear Pulley 5/6/7/8/10/12/15mm Bore

GT3 20Teeth 32Teeth Timing Pulley Bore 5/6/6.35/8mm For Belt Width 6/9/10mm Synchronous Wheel Timing Pulley 3GT 20Teeth 32Teeth