Motor polyurethane rubber belt pulley 2GT100 teeth BF type with convex gear groove width 7 mm 11 mm drive wheel

2GT48 Synchronous Gear Wheel 2GT 48 Teeth Groove Width 7mm / 11mm Convex Belt Pulley BF Bore Diameter 5mm 6 6.35 7 8 10 12 14mm

2Pcs Synchronous Wheel 5M30 Tooth Groove Width 16/21 BF Type Convex Step Synchronous Belt Pulley Finished Hole 5-25

XL BF Type 56/60 Teeth Synchronous Wheel Convex Step Timming Belt Pulley Groove Width 11mm Bore 8/10/12/14/15/19/20/25/35mm

2Pcs Synchronous Wheel 5M30 Tooth Groove Width 16/21 BF Type Convex Step Synchronous Belt Pulley Finished Hole 5-25

XL Timming Belt Pulley 90/100/120 Teeth Synchronous Wheel Convex Step BF Type Groove Width 11mm Bore 8/10/12//14/16/17/20/25mm

BF Type XL Synchronous Wheel Convex Step Timming Belt Pulley 68/70/72/80 Teeth Groove Width 11mm Bore 8/10/15/14/16/17/19/20mm

XL 50/55 Teeth Synchronous Wheel Convex Step Timming Belt Pulley BF Type Groove Width 11mm Bore 6/10/12/14/15/19/20/25mm

BF Type XL Timming Belt Pulley 68/70/72/80 Teeth Synchronous Wheel Convex Step Groove Width 11mm Bore 8/10/15/14/16/17/19/20mm

XL Timming Belt Pulley Synchronous Wheel Convex Step 58/64/65 Teeth BF Type Groove Width 11mm Bore 8/10/12/14/15/17/19/20mm

XL 68/70/72/80 Teeth Synchronous Wheel Convex Step Timming Belt Pulley BF Type Groove Width 11mm Bore 8/10/15/14/16/17/19/20mm

XL 56/60 Teeth Timming Belt Pulley Synchronous Wheel Convex Step BF Type Bore 8/10/12/14/15/19/20/25/35mm Groove Width 11mm

2Pcs Synchronous Wheel 5M30 Tooth Groove Width 16/21 BF Type Convex Step Synchronous Belt Pulley Finished Hole 5-25

BF Type Timming Belt Pulley XL 90/100/120 Tooth Synchronous Wheel Convex Step Groove Width 11mm Bore 8/10/12//14/16/17/20/25mm

HTD8M 24/30 Teeth BF Timing Pulley With Keyway HTD 8M Slot Width 27/32mm Synchronous Wheel with Convex Step 5x2.3 6x2.8 8x3.3 mm

XL 60teeth Synchronous Wheel Convex Step BF Type Timming Belt Pulley XL56T Groove Width 11mm Bore 8/10/12/14/15/19/20/25/35mm

XL 90/100/120 Tooth Synchronous Wheel Convex Step Timming Belt Pulley BF Type Groove Width 11mm Bore 8/10/12//14/16/17/20/25mm

5M 44 Teeth Timming Pulley BF Type Convex Step with Keyway Hole 8X3.3mm Top Wire M6*2 5M44T Synchronous Wheel Slot Width 16/21mm

BF Type 58 Teeth HTD3M Timing Pulley Hole 5/6/8/10/12/14/15mm Aluminum Alloy Pulley Groove Width 10/15mm 3M Synchronous Gear

T5-40T/50T/60 Teeth/T Boss Synchronous Belt Pulley BF Groove Width 10/15/20/25mm Inner Hole 5/6/8/10/12-28mm

8M 25 Teeth BF Convex Table Synchronous Belt Pulley Slot Width 40mm Inner Hole 12/19/20/22/24/25/28mm

BF 8M 14 Teeth Convex Table Synchronous Belt Pulley Slot Width 25mm Inner Hole 8/10/12/14/15mm

8M 30 Teeth BF Convex Table Synchronous Belt Pulley Slot Width 30mm Inner Hole 8/10/12/14/15/16/17/18/19/20/22/24/25/28/30mm

T5-40T/50T/60 Teeth/T Boss Synchronous Belt Pulley BF Groove Width 10/15/20/25mm Inner Hole 5/6/8/10/12-28mm

T5-32T/34T/36T/38 Teeth/T Boss Synchronous Belt Pulley BF Groove Width 10/15/20/25mm Inner Hole 5/6/8/10/12-20mm

8M 26 Teeth BF Convex Table Synchronous Belt Pulley Slot Width 40mm Inner Hole 12/19/20/22/24/25/28mm

8M 28 Teeth BF Convex Table Synchronous Belt Pulley Slot Width 30mm Inner Hole 8/10/12/14/15/16/17/18/19/20/22/24/25/28/30mm

T5-22T/24T/25T/26T/28 Teeth/T Boss Synchronous Belt Pulley BF Groove Width 10/15/20/25mm Inner Hole 5/6/6.35/8/10/12-20mm

T5-20T/30 Teeth/T Boss Synchronous Belt Pulley BF Groove Width 10/15/20/25mm Inner Hole 5/6/6.35/8/10/12-20mm

8M 30 Teeth BF Convex Table Synchronous Belt Pulley Slot Width 25mm Inner Hole 8/10/12/14/15/16/17/18/19/20/22/24/25/28/30mm

T5-10T/12T/14T/15T/16T/18Teeth/T Boss Synchronous Belt Pulley BF Groove Width 10/15/20/25mm Inner Hole 5/6/6.35/8/10/12/14/15mm