3D Printer Accessories 2GT Synchronous Wheel K-Type 20 Tooth Belt Width 6/9/10/15mm Aperture 3/3.17/4/5/6/6.35/8mm Black Version

2GT BF Type 30T 40T 50T 60 Teeth Synchronous Wheel Stepper 2M Motor Pulley Belt Width 6 10 15 MM Keyway 8 10 12 Bore 5 To 25 MM

3D Printer Timing Pulley Aluminum K/BF HTD3M 15 Toothed Hole 3/3.17/4/5/6/6.35/7/8mm Bandwidth 6/10/15mm 3M Synchronous Pulley

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

1pc 72T-78T S2M Timing Pulley 72 74 75 76 78 Teeth Synchronous Wheel For Belt Width 6mm 10mm Bore 5 6 8 10-20mm 3D Printer Parts

40Teeth 2GT Idler Timing Pulley Bore 4/5/6~12/14/15mm Belt Width 6/10mm 3D Printer Parts Tensioning Wheels GT2 40T Idler Pulley

HTD 3M 20T Timing Pulley Bore 4/5/6/6.35/7/8/10/11/12/12.7/14mm For Belt Width: 6/10/15mm 3D printer K Type

32Teeth 16Teeth 2GT Pulley Set Belt Width 10mm Reduction 2:1 3D Printer Pulleys Synchronous Wheels GT2 16T 32T Timing Pulley Set

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

S2M K Type Timing Pulley 18T Tooth Teeth Bore 4/5/6/6.35/8mm Synchronous Wheels Width 6/10/mm Belt 3DPrinterParts

1pcs 10*50*13.5mm M8 6200 bearing pom wrapped wheel , inner diameter 10 cm flat guide wheel roller

GT2 20Teeth 16 Teeth 20 Teeth Bore 5mm/8mm Timing Alumium Pulley Fit For GT2-6mm Open Timing Belt For 3D Printer