3D Printer Parts GT2 2GT Timing Pulley idler pulley Silver 20 Teeth AF Type Bore 3mm~6mm For width 6 /10mm Belt 2GT Black Idler，

2GTK Type 16Teeth Timing Belt Pulley GT2 16T Synchronous Gear Wheel Width6,7,9,10,15MM Bore 3 to 8MM 3D Printer parts

1pc XL Timing Pulley 15 Teeth Aluminum Alloy Synchronous Wheel For Belt Width 10mm 15T Bore 5-25mm Pitch 5.08mm

HTD 3M Number Teeth 20T/22T Timing Pulley Bore 4/5/6/6.35/7/8/10/12/12.7/14/15mm For Belt Width: 6mm/10mm/15mm 3D printer

1pc 30 32 34 35 Teeth HTD3M Steel Timing Pulley HTD-3M 30T 32T 34T 35T Synchronous Wheel for Belt Width 10mm 15mm Bore 4-17mm

Transmission Pulley 5M 32T 8/10/12/14/15/19/20mm Inner Bore 16/21/27mm Width Toothed Pulley Wheel for Sewing Machine

1pcs 5M Timing Pulley Keyless 45T 46T 48T Bushing Bore 5mm-32mm Synchronous Wheel For Belt Width 10/15/20/25mm Pitch 5mm

3D Printer Parts GT2 Timing Pulley ,72T/74T/76T/78T Tooth Teeth Bore 5/6/8/10/12/14/15mm ,Synchronous Wheels Width 6mm/10mm Belt

HTD5M timing synchronous pulley mechanical transmission parts 5GT synchronous pulley 14T 15T 16T 18T belt width 10/15/20/25mm

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

60Teeth 15Teeth HTD 3M Belt Pulley Set Belt Width 15mm 15 Teeth HTD 3M Synchronous Wheels 60 Teeth 3M Timing Pulley Set 15T 60T

Carving machine synchronous wheel 5M gear steel 90teeth bore 14mm