2GT GT2 60 teeth BF pulley hole 5/6/6.35/8/10/12/12.7/14/16/17/18/18/19/20/25mm tooth width 6/9/10/15mm for 3D printer parts

2GT-28T Timing Belt Pulley Bore Size 4/5/6/6.35/8 mm Alloy Toothed Pulley Teeth Pitch 2 mm Belt Width 6/10 mm For 3D Printers

HTD 5M 20T Timing Pulley 20Teeth 5M-20T 16mm/21mm Width Toothed Belt Pulley 5/6/8/10/12/14/15mm Bore Gear Pulley for CNC Machine

POWGE 60 Teeth 3GT Timing Pulley Bore 6.35/8/10mm Fit For W=6/10mm 3GT Synchronous Belt 60T 60Teeth GT3 Timing Belt Wheel

1pc S8M Timing Pulley 16 18 Teeth Aluminum Synchronous Wheel for Belt Width 15/20/25/30mm Bore 8 10 12 12.7 14 15-28mm Pitch 8mm

HTD 3M 38T/40T/42T/44T/45T/46 Teeth Timing Pulley Keyless Bushing Bore 5/6/6.35/8/9/10/11/12/14/15mm for Belt Width 10/15mm

Timing Pulley 5M-25T Bore 5/6/6.35/8/10/12/14/15/16/1718//19/20mm Pulley Slot Width 16/21mm for Width 15/20mm 5M-timing belt BF

1pc 16 Teeth XL Timing Pulley 16T Hard Anodized Aluminium Synchronous Wheel Bore 4 5 6 6.35 7-17mm for Belt Width 10mm BF K Type

2PCS/lot 3M 24 Teeth HTD 3M Timing Pulley Bore 8mm/12mm for belt Width 10mm HTD3M pulley CNC 3M 24Teeth 24T

1pcs S2M BF Timing Pulley Aluminum Alloy 54T 56T 58T 60T Groove Width 7/11mm Belt Width 6/10mm Bore 5mm-25mm

75Teeth HTD3M Timing Pulley 3M Pulley Bore 8/10/12/14mm Belt Width 10 15mm 75 Teeth 3M Belt Pulley 75T HTD 3M Synchronous Wheels

HTD 5M 72 Teeth Synchronous Timing Pulley Bore 10mm to 30mm for Width 15/20/25mm Belt 5M-72 Teeth Timing Pulley 5M 72T