1pcs L Timing Pulley Aluminum Alloy 26T 28T 30T Synchronous Wheel Groove Width 14/21/27mm Belt Width 13/20/25mm Bore 14mm - 28mm

HTD 3M K type Synchronous Pulley 16Teeth Width 10/15mm Bore 5/6/6.35/8/10mmHTD 3M Timing belt HTD3M pulley gear 16Teeth

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 20 Teeth MXL Timing Pulley Bore 5mm For Width 12mm MXL Timing Belt 3D Printer,Ultimaker(20T 20Teeth MXL Pulley)

HTD 5M BF- type Synchronous Pulley10 12 13Teeth Timing Wheel Belt Width10 15 20MM Bore5 to 10MM 3D Printer Parts

2GT 20 Teeth Timing Pulleys Aluminum 5 6 Width 6mm 10mm 3D Printer Parts GT2 20 tooth Bore Part Synchronous Wheel Gear

3M Synchronous Wheel HTD 3M Number Teeth 15T/16T Timing Pulley Bore 4/5/6/6.35/7/8/10mm For Belt Width: 6mm/10mm/15mm 3D printer

45# Steel Timing Pulley S8M-14T Bore 8/10/12/14/15mm Keyway Synchronous Pulley Wheel For Width 25 / 30mm S8M Rubber Timing Belt

HTD 5M BF timing pulley D-shaped hole 20T/24T/25T/30Teeth D-hole 8x7/8x7.5/10x9/12x11/14x13/15x14mm Slot Width 16/21mm

K Type 13 Teeth 5M Timing Pulley Hole 5mm 6mm 6.35mm 8mm 10mm for Width 15mm/20mm HTD Belt used in Linear Pulley

GT2 2GT 35T/36T Teeth Synchronous Timing Idler Pulley Bore 3/4/5/6/7/8mm With Bearing For 6/10mmBelt 3D Printer Accessories

1PCS HTD 3M 30 Teeth 40 Teeth Timing Pulley Synchronous Wheel Width 7/11/16mm Bore 4mm-20mm Transmission Parts