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CHANCS Outer Diameter 30mm Single Groove Pulley 8mm Fixed Bore Pulley for Drilling Machine 6MM PU Round Belt Description:The inner hole of the pulley is accurate in size, formed with one knife, runs smoothly, and has high concentBest Value CHANCS CHANCS Aluminum Alloy Single Groove Pulley 20mm OD 8mm Fixed Bore Pulley for Drilling Machine 6MM PU Round Belt Description:The inner hole of the pulley is accurate in size, formed with one knife, runs smoothly, and has high concent
V Grooved Pulley PU Round Belt Pulleys Aluminum For 10mm Width Belt OD 40-100mm Grooved width: 12.5mm(for 10mm width round belt)(Belt not included). OD: 40mm/60mm/80mm/100mm. Material: Aluminum Alloy.CHANCS 
CHANCS Outer Diameter 40mm Single Groove Pulley 12mm Fixed Bore Pulley for Drilling Machine 6MM PU Round Belt Description:The inner hole of the pulley is accurate in size, formed with one knife, runs smoothly, and has high concent
V Grooved Pulley PU Round Belt Pulleys Aluminum For 10mm Width Belt OD 40-100mm Type：V Grooved Pulley. -Grooved width: 12.5mm(for 10mm width belt). -OD: 40mm 60mm 80mm 100mm. -Material: aluminium allo15% Off CHANCS CHANCS Outer Diameter 3.1 in (80 mm) Single Groove Pulley 0.5 in (12 mm) Fixed Bore Pulley for Drilling Machines 6 MMPU Description:The inner hole of the pulley is accurate in size, formed with one knife, runs smoothly, and has high concentBQLZR 
BQLZR 41x16x6MM Silver Aluminum Alloy Single Groove 6MM Fixed Bore Pulley for Motor Shaft 3-5MM PU Round Belts Made of aluminium, groove step pulley, long time and durable use.U Grooved Pulley PU Round Belt Pulleys Aluminum For 4/5mm Width Belt OD 20-80mm Timing Pulley. -2GT Timing Pulley. -HTD-3M Timing Pulley. -HTD-5M Timing Pulley. -HTD-8M Timing Pulley. -STS S2M TimingBQLZR BQLZR 31x15x6MM Silver Aluminum Alloy Single Groove 6MM Fixed Bore Pulley for Motor Shaft 3-5MM PU Round Belt Made of aluminium, groove step pulley, long time and durable use.Double V Grooved Pulley PU Round Belt Pulleys Aluminum Width 7mm OD 30-80mm Type：Double V Grooved Pulley. -Grooved width: 7mm(for 6mm width belt). -OD: 30mm 40mm 60mm 80mm. -Material: aluminium alCHANCS CHANCS 16mm Single Groove Pulley 6mm Fixed Bore Pulley for Drilling Machine 4MM PU Round Belt Description:The inner hole of the pulley is accurate in size, formed with one knife, runs smoothly, and has high concentHARFINGTON HARFINGTON Polyurethane Round Belts 2mm Dia 16.4ft(5 Meters) Length Rough Surface PU Urethane Belt for Drive Transmissio Size - Diameter: 2mm; Perimeter: 16.4ft(5 Meters); Green Rough Surface Urethane Round BeltV Grooved Pulley PU Round Belt Pulleys Aluminum For 6mm Width Belt OD 20mm-100mm Grooved width: 7mm(for 6mm width belt). OD: 20mm/30mm/40mm/60mm/80mm/100mm. Material: Aluminum Alloy. Widely used: motoruxcell uxcell V-Type Pulley 8mm Bore 22mm Outer Dia Single Groove Aluminum Alloy for 4-5MM PU Round Belt Motor Shaft Drilling M Size - Aperture Diameter: 5mm; Outer Diameter: 22mm; Height: 15mm; The pulley is a single groove, fixed hole with machinU-Groove Pulley Aluminum 20-80mm OD PU Round Belt Pulleys for 4-8mm Belts Width Gear Belt Bearings Couplings Chain Belt Pulley Nut Motor Bracket Other. ● Material: Aluminium. ● Slot width: 4mm 5mm 6mmKICHOUSE KICHOUSE 1set Rubber Transmission Belt and Pulley for and Hobby Activities Rubber Pulleys Bands Transmission Belts Easy Noise reduction: the plastic pulley and rubber band combination reduces noise, ensuring smooth operation,timing belt pulAluminum V Grooved Pulley O Round Belt Pulleys For 6mm Width Belt OD 20mm-80mm Advertising Nail. Aluminium Profile. Titanium Alloy Fasteners. Cup Head Washers. Aluminum Alloy Fasteners. ● Product ApeCHANCS CHANCS Outer Diameter 100mm Single Groove Pulley 20mm Fixed Bore Pulley for Drilling Machine 6MM PU Round Belt Description:The inner hole of the pulley is accurate in size, formed with one knife, runs smoothly, and has high concentU Grooved Pulley PU Round Belt Pulleys Aluminum Groove Width 3mm OD 15-30mm Type：Double U Grooved Pulley. -Grooved width: 3mm(for3mm width belt). -OD: 15mm 20mm 25mm 30mm. -Material: aluminium allCHANCS CHANCS V-Type Pulley 80mm OD 24mm Fixed Bore Double Groove Pulley for Motor Drive Wheel 6mm(1/4") PU Round Belt *Pulley wheel is made of high quality aluminium material, which is not easy to rust, durable and has a long service lifeU Grooved Pulley PU Round Belt Pulleys Aluminum For 4/5/6/8mm Width OD 20-80mm Type：U Grooved Pulley. -Grooved width: 4mm/5mm/6mm/8mm. -OD: 20mm 30mm 40mm 50mm 60mm 80mm. -Material: aluminium alloy.HARFINGTON HARFINGTON V-Type Pulley 5mm Bore 22mm Outer Dia Single Groove Aluminum Alloy for 4-5MM PU Round Belt Motor Shaft Drilli Size - Aperture Diameter: 5mm; Outer Diameter: 22mm; Height: 15mm; The pulley is a single groove, fixed hole with machinAluminum U Groove Pulley Round/O Type Belt Drive Pulleys For 4mm Belt OD 20-80mm Groove width: 4mm (for 4mm wide strap). Type: 4mm U/O groove drive wheel. -Wide range of applications: motors, miniatureCHANCS CHANCS Outer Diameter 60mm Single Groove Pulley 20mm Fixed Bore Pulley for Drilling Machine 6MM PU Round Belt Description:The inner hole of the pulley is accurate in size, formed with one knife, runs smoothly, and has high concentU Grooved Pulley PU Round Belt Pulleys Aluminum For 6/8mm Width Belt OD 20-80mm Timing Pulley. -2GT Timing Pulley. -HTD-3M Timing Pulley. -HTD-5M Timing Pulley. -HTD-8M Timing Pulley. -STS S2M TimingANKROYU ANKROYU Round Belt Pulley, Aluminum Alloy Drive Wheel 14 mm Aperture, Low Noise Fixed Clamp Pulley for Mechanical Transm Transmission Design: This aluminium pulley integrates with round belts for effective friction drive; Transfers power smoAluminum V Belt Pulley Drive Pulleys Grooved 7mm For 6mm Round / K-Type Belts Type: Single/Double Groove V Pulley. Pulley Specifications. -Material: Aluminum alloy. Matching belt. -Wide applicationsDomary Domary Round Pulley Durable VShaped Screw Fixed Pulley with 16mm Diameter Hole for Round Belt Transmission (5401-0006-00 [Shock Relief] Relieves shock and vibration during operation, protecting the machine and motor from damage.V Grooved Pulley PU Round Belt Pulleys Aluminum For 6mm Width Belt OD 20mm-100mm Type：V Grooved Pulley. -Grooved width: 7mm(for 6mm width belt). -OD: 20mm 30mm 40mm 60mm 80mm 100mm. -Material: aluminiuAkeady 1pc GT2 Black Timing Belt Pulley, 3D Printer Parts, Bandwidth 6mm 9mm 10mm 2GT 20 Tooth Aluminum Round Pulley(6 * 6mm) The simple structure of GT2 Black Timing Belt Pulley makes installation, assembly, and disassembly relatively easy2PCS Single 12MM Fixed Bore Pulley for Motor Shaft 3-5MM PU Round Belt Suitable for 3-5MM PU round belt. Commonly used for DIY small drilling machine, milling machine, small unpowered spindleCHANCS CHANCS Outer Diameter 60mm Single Groove Pulley 19mm Fixed Bore Pulley for Drilling Machine 6MM PU Round Belt Description:The inner hole of the pulley is accurate in size, formed with one knife, runs smoothly, and has high concentV Grooved Pulley PU Round Belt Pulleys Aluminum OD 20-100mm Hole7-25mm For Motor V Round Slot Pulley Single/Double Slot. Material: Aluminum Alloy. - Cross-Application: Motor, Microspindle, Model Gear Duxcell uxcell Polyurethane Round Belts 3.5mm Dia 3.3ft(1 Meter) Length Rough Surface PU Urethane Belt for Drive Transmission, G Size - Diameter: 3.5mm; Perimeter: 3.3ft(1 Meter); Green Rough Surface Urethane Round BeltLokkr Lokkr 6PCS Aluminum 20 Teeth GT2 Timing Belt Pulley 5mm Bore 6mm Width, Synchronous Wheel for 3D Printer Parts Width 6mm ➤High Quality Material: Made of high-quality Aluminum Alloy, Surface oxidation treatment, durable, fine workmanship anduxcell uxcell PU Transmission Belt Polyurethane Round Belts 2.5mm Dia 3.3ft(1 Meter) Length Smooth Surface Urethane Belt for Dr Size - Diameter: 2.5mm/0.1"; Perimeter: 3.3ft(1 Meter); Black Smooth Surface Urethane Round Beltuxcell uxcell Polyurethane Round Belts 3mm Dia 32.8ft(10 Meters) Length Rough Surface PU Urethane Belt for Drive Transmission, Size - Diameter: 3mm; Perimeter: 32.8ft(10 Meters); Green Rough Surface Urethane Round Beltuxcell uxcell 5M 15Teeth Timing Pulley Synchronous Wheel Belt Drive Without Step 20mm Height 5mm Pitch 12.7mm Bore for Belt, 3D The silver color synchronous wheel is made of aluminum alloy with a high finish. Used in conjunction with timing belts,uxcell uxcell Polyurethane Round Belts 4mm Dia, 10M (33ft) Length PU Polyurethane Belt for Drive Transmission (Smooth Surface, Size - Smooth surface Polyurethane round belt with 4mm diameter, and 10M (33ft) length.EMSea EMSea 4Pcs GT2 Smooth Idler Pulley 20 Teeth 5mm Bore 10mm Width Synchronous Belt Wheels with Double Bearings for 3D Prin GT2 toothless idler pulley, 20 teeth, 5mm bore, 10mm wide.Domary Domary Round Pulley Screw Fixed VShaped Pulley with 16mm Diameter Hole Smooth Movement Low Noise for SmallPower Transmis [Versatile Applications] Ideal for low-speed and small-power transmissions, this pulley effectively generates friction fuxcell uxcell V-Type Pulley 6mm Bore 12mm Outer Dia Single Groove Aluminum Alloy for 3MM PU Round Belt Motor Shaft Drilling Mac Size - Aperture Diameter: 6mm; Outer Diameter: 12mm; Height: 9.5mm; The pulley is a single groove, fixed hole with machiuxcell uxcell V-Type Pulley 3mm Bore 12mm Outer Dia Single Groove Aluminum Alloy for 3MM PU Round Belt Motor Shaft Drilling Mac Size - Aperture Diameter: 3mm; Outer Diameter: 12mm; Height: 9.5mm; The pulley is a single groove, fixed hole with machiQitinDasen FULARR 5m Professional GT2 Timing Belt 6mm Width + 5Pcs 20-Teeth 5mm Bore Belt Pulley + 5Pcs Idler + 5Pcs Tensioner Spri ✪ Timing Belt: The timing belt is made of premium rubber, durable and flexible. It's designed specifically for linear mouxcell uxcell 2Pcs Single Groove Pulley, 5mm Fixed Bore, 16mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 5mm / 0.2"; Outer Diameter: 16mm / 0.63"; And applicableuxcell uxcell 2Pcs Single Groove Pulley, 6mm Fixed Bore, 16mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 6mm / 0.24"; Outer Diameter: 16mm / 0.63"; And applicableuxcell uxcell 2Pcs Single Groove Pulley, 8mm Fixed Bore, 16mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 8mm / 0.31"; Outer Diameter: 16mm / 0.63"; And applicableuxcell uxcell V-Type Pulley 14mm Bore 58mm Outer Dia Single Groove Aluminum Alloy for 3-5MM PU Round Belt Motor Shaft Drilling Size - Aperture Diameter: 14mm; Outer Diameter: 58mm; Height: 16mm; The pulley is a single groove, fixed hole with machiＳｉｍｈｏａ Ｓｉｍｈｏａ 28 Pieces Pulley Rubber Band Transmission Belt Round Belting Combination Set Pulley Belts for RC Toy DIY Toy Airp 【Material】Transmission belt made ofhigh quality rubber,which is durable for long term use.HARFINGTON HARFINGTON 2 Set V-Type Pulley 6mm Bore 22mm Outer Dia Single Groove Aluminum Alloy for 3-5MM PU Round Belt Motor Shaft Size - Aperture Diameter: 6mm; Outer Diameter: 22mm; Height: 15mm; The pulley is a single groove, fixed hole with machinLimCryspp LimCryspp 2Pcs 304 Stainless Steel Pulley Block,for Cord Material Handling Moving and DIY Kits for Handling Moving,Mute 【Package includes】: small lifting pulley, equipped with 2 pulleys, 4 screws, and 4 expansion tubes. The flat installatiouxcell uxcell 2Pcs Single Groove Pulley, 4mm Fixed Bore, 30mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 4mm / 0.16"; Outer Diameter: 30mm / 1.18"; And applicableSING F LTD SING F LTD 10pcs GT2 Pulley 2GT Timing Pulley 20 Teeth 5mm Bore 6mm Width Belt Stepper Motor Pulleys Aluminum Timing Bel [Size] Height 16mm, bandwidth 6mm,20 teeth, inner hole 5mm.uxcell uxcell 2 Set V-Type Pulley 6mm Bore 22mm Outer Dia Single Groove Aluminum Alloy for 3-5MM PU Round Belt Motor Shaft Dril Size - Aperture Diameter: 6mm; Outer Diameter: 22mm; Height: 15mm; The pulley is a single groove, fixed hole with machinAcbbMNS AcbbMNS 5Pcs GT2 Timing Belt Idler Pulley 20 Teeth 8mm Bore Aluminium Alloy Synchronous Wheels for 6mm Width Belt 3D Pri ►Product Size: 20 teeth, 8mm boreYsyaxsyt Ysyaxsyt 84Pcs ABS Belt Pulley Rubber Band Combination Set Stretchable Engine Drive Round Belt 1. A of accessories combination, suitable for various customer needs.Colaxi Colaxi 28 Pieces Transmission Belt Pulley Rubber Band Lightweight Round Belting Combination Set for Module Car DIY Model 【Size】The folded length size odtransmission engine drive round belt is about 4.5 cm to 12 cm (4.5-5.5-6-6.5-7-7.5-8-8.5-Generic Generic Training Tension Belt Pulley Inner Wheel Cycling Bike Belt Wheel Repair Dynamic Pulley for Indoor Home Outdoor, 【Occasion】: The Excercise Bike Belt Transfer Wheel is great for gym, home and other sports roomGeneric Pulley 120mm Shaft Size 24mm Single Groove Belt Drive Pulley Pulley designs for V type A section Belt Materials: Cast Iron Single groove pulley for motor. Round diameter size: 120mmHARFINGTON HARFINGTON PU Transmission Belt Polyurethane Round Belts 3mm Dia 3.3ft(1 Meter) Length Smooth Surface PU Urethane Belt f Size - Diameter: 3mm/0.12"; Perimeter: 3.3ft(1 Meter); Black Smooth Surface Urethane Round BeltHYVAWO HYVAWO Waist Belt Neoprene Padded Gym Pulley Strap with Rings for Cable Machines Fitness Exercise Speed Agility Resistan Durable webbing easily adjusts to accommodate your waist.Fits waist from 25 inches to 41 inches.CHANCS CHANCS Aluminum Alloy Double Groove Pulley 30mm OD 14mm Fixed Bore Pulley for Motor Shaft Drilling Machine 6mm(1/4") PU *Pulley wheel is made of high quality aluminium material, which is not easy to rust, durable and has a long service lifeAzdele 7 Packs Dryer Compatible with LG Including 4400EL2001A Clothes Dryer Drum Belt 4581EL2002C Dryer Drum Roller 4561EL3002A 【High-quality upgrade】This dryer repair kit for LG Kenmore includes①1* spring; ②4*4581EL2002C Dryer Drum Roller (using hCHANCS CHANCS Aluminum Alloy Double Groove Pulley 60mm OD 7mm Fixed Bore Pulley for Motor Shaft Drilling Machine 6mm(1/4") PU R *Pulley wheel is made of high quality aluminium material, which is not easy to rust, durable and has a long service lifeuxcell uxcell V-Type Pulley 3.17mm Bore 12mm Outer Dia Single Groove Aluminum Alloy for 3MM PU Round Belt Motor Shaft Drilling Size - Aperture Diameter: 3.17mm; Outer Diameter: 12mm; Height: 9.5mm; The pulley is a single groove, fixed hole with maACDelco ACDelco 38158 Professional Automatic Belt Tensioner and Pulley Assembly Designed to keep drive belt at proper tensionuxcell uxcell 2Pcs Single Groove Pulley, 10mm Fixed Bore 20mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 10mm / 0.39"; Outer Diameter: 20mm / 0.79"; And applicabltunghey tunghey 5Pack GT2 Pulley 20 Teeth 4mm bore 6mm Width 20T Timing Belt Pulley Wheel Aluminum for 3D Printer (20teeth 6mm 4 【GT2】: GT2 Synchronous Wheel, with Screw, Can be Fixeduxcell uxcell Single Groove Pulley 4mm Fixed Bore 16mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 4mm P Size - Aperture Diameter: 4mm; Outer Diameter: 16mm; Overall Thickness: 12mm; Groove Width: 4mm; Groove Depth: 2.6mm; Apuxcell uxcell Single Groove Pulley 8mm Fixed Bore 16mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 4mm P Size - Aperture Diameter: 4mm; Outer Diameter: 16mm; Overall Thickness: 12mm; Groove Width: 4mm; Groove Depth: 2.6mm; Apuxcell uxcell Single Groove Pulley 4mm Fixed Bore 20mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 6mm P Size - Aperture Diameter: 4mm; Outer Diameter: 16mm; Overall Thickness: 12mm; Groove Width: 4mm; Groove Depth: 2.6mm; ApOKUMEYR OKUMEYR Meters Timing Belt for Reprap Mendel Rostock Non Slip Design for Pulley Wheel for Printers and Linear Movement A 5m timing belt:20 with the tooth side which minimizes the risk of the belt slipping,timing pulley beltuxcell uxcell Single Groove Pulley 5mm Fixed Bore 20mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 6mm P Size - Aperture Diameter: 4mm; Outer Diameter: 16mm; Overall Thickness: 12mm; Groove Width: 4mm; Groove Depth: 2.6mm; Apuxcell uxcell Single Groove Pulley 4mm Fixed Bore 30mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 6mm P Size - Aperture Diameter: 4mm; Outer Diameter: 40mm; Overall Thickness: 17.5mm; Groove Width: 7mm; Groove Depth: 4.8mm;uxcell uxcell 2Pcs Single Groove Pulley, 15mm Fixed Bore 30mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 15mm / 0.59"; Outer Diameter: 30mm / 1.18"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 8mm Fixed Bore 30mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wren Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 8mm / 0.31"; Outer Diameter: 30mm / 1.18"; And applicableuxcell uxcell Single Groove Pulley 8mm Fixed Bore 30mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 6mm P Size - Aperture Diameter: 4mm; Outer Diameter: 40mm; Overall Thickness: 17.5mm; Groove Width: 7mm; Groove Depth: 4.8mm;uxcell uxcell Single Groove Pulley 10mm Fixed Bore 30mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 6mm Size - Aperture Diameter: 4mm; Outer Diameter: 40mm; Overall Thickness: 17.5mm; Groove Width: 7mm; Groove Depth: 4.8mm;uxcell uxcell 1Pcs Single Groove Pulley, 10mm Fixed Bore 50mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 1Pcs Single Groove Pulley; Aperture Diameter: 10mm / 0.39"; Outer Diameter: 50mm / 1.97"; And applicabluxcell uxcell 1Pcs Single Groove Pulley, 11mm Fixed Bore 50mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 1Pcs Single Groove Pulley; Aperture Diameter: 11mm / 0.43"; Outer Diameter: 50mm / 1.97"; And applicabluxcell uxcell 1Pcs Single Groove Pulley, 15mm Fixed Bore 50mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 1Pcs Single Groove Pulley; Aperture Diameter: 15mm / 0.59"; Outer Diameter: 50mm / 1.97"; And applicabluxcell uxcell 1Pcs Single Groove Pulley, 12mm Fixed Bore 50mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 1Pcs Single Groove Pulley; Aperture Diameter: 12mm / 0.47"; Outer Diameter: 50mm / 1.97"; And applicabluxcell uxcell 1Pcs Single Groove Pulley, 17mm Fixed Bore 50mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 1Pcs Single Groove Pulley; Aperture Diameter: 17mm / 0.67"; Outer Diameter: 50mm / 1.97"; And applicabluxcell uxcell 1Pcs Single Groove Pulley, 16mm Fixed Bore 50mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 1Pcs Single Groove Pulley; Aperture Diameter: 16mm / 0.63"; Outer Diameter: 50mm / 1.97"; And applicabluxcell uxcell 1Pcs Single Groove Pulley, 18mm Fixed Bore 50mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 1Pcs Single Groove Pulley; Aperture Diameter: 18mm / 0.71"; Outer Diameter: 50mm / 1.97"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 14mm Fixed Bore 30mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 14mm / 0.55"; Outer Diameter: 30mm / 1.18"; And applicabluxcell uxcell 1Pcs Single Groove Pulley, 20mm Fixed Bore 50mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 1Pcs Single Groove Pulley; Aperture Diameter: 20mm / 0.79"; Outer Diameter: 50mm / 1.97"; And applicabluxcell uxcell 1Pcs Single Groove Pulley, 6mm Fixed Bore 50mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wren Package Content: 1Pcs Single Groove Pulley; Aperture Diameter: 6mm / 0.24"; Outer Diameter: 50mm / 1.97"; And applicableuxcell uxcell 1Pcs Single Groove Pulley, 8mm Fixed Bore 50mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wren Package Content: 1Pcs Single Groove Pulley; Aperture Diameter: 8mm / 0.31"; Outer Diameter: 50mm / 1.97"; And applicableFUNOMOCYA FUNOMOCYA Meters Timing Belt Precision Engineered Timing Pulley Belt for Reprap Mendel Rostock Printers Slip Design for Timing pulley belt 6mm--gt2 pulley and belt are used together, very convenient to use,timing pulley wheeluxcell uxcell 2Pcs Single Groove Pulley, 15mm Fixed Bore 80mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 15mm / 0.59"; Outer Diameter: 80mm / 3.15"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 17mm Fixed Bore 40mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 17mm / 0.67"; Outer Diameter: 40mm / 1.57"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 18mm Fixed Bore 40mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 18mm / 0.71"; Outer Diameter: 40mm / 1.57"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 14mm Fixed Bore 40mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 14mm / 0.55"; Outer Diameter: 40mm / 1.57"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 14mm Fixed Bore 80mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 14mm / 0.55"; Outer Diameter: 80mm / 3.15"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 16mm Fixed Bore 40mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 16mm / 0.63"; Outer Diameter: 40mm / 1.57"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 8mm Fixed Bore 40mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wren Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 8mm / 0.31"; Outer Diameter: 40mm / 1.57"; And applicableuxcell uxcell 2Pcs Single Groove Pulley, 5mm Fixed Bore 40mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wren Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 5mm / 0.2"; Outer Diameter: 40mm / 1.57"; And applicableuxcell uxcell 2Pcs Single Groove Pulley, 6mm Fixed Bore 40mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wren Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 6mm / 0.24"; Outer Diameter: 40mm / 1.57"; And applicableuxcell uxcell 2Pcs Single Groove Pulley, 10mm Fixed Bore 40mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 10mm / 0.39"; Outer Diameter: 40mm / 1.57"; And applicabluxcell uxcell Single Groove Pulley 10mm Fixed Bore 80mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 6mm Size - Aperture Diameter: 10mm; Outer Diameter: 80mm; Overall Thickness: 18.5mm; Groove Width: 7mm; Groove Depth: 4.4mm;uxcell uxcell 2Pcs Single Groove Pulley, 17mm Fixed Bore 60mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 17mm / 0.67"; Outer Diameter: 60mm / 2.36"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 20mm Fixed Bore 60mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 20mm / 0.79"; Outer Diameter: 60mm / 2.36"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 15mm Fixed Bore 60mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 15mm / 0.59"; Outer Diameter: 60mm / 2.36"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 18mm Fixed Bore 60mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 18mm / 0.71"; Outer Diameter: 60mm / 2.36"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 12mm Fixed Bore 60mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 12mm / 0.47"; Outer Diameter: 60mm / 2.36"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 11mm Fixed Bore 60mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 11mm / 0.43"; Outer Diameter: 60mm / 2.36"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 10mm Fixed Bore 60mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 10mm / 0.39"; Outer Diameter: 60mm / 2.36"; And applicabluxcell uxcell 2Pcs Single Groove Pulley, 6mm Fixed Bore 60mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wren Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 6mm / 0.24"; Outer Diameter: 60mm / 2.36"; And applicableuxcell uxcell Single Groove Pulley 6mm Fixed Bore 60mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 6mm P Size - Aperture Diameter: 4mm; Outer Diameter: 40mm; Overall Thickness: 17.5mm; Groove Width: 7mm; Groove Depth: 4.8mm;uxcell uxcell Single Groove Pulley 19mm Fixed Bore 80mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 6mm Size - Aperture Diameter: 4mm; Outer Diameter: 16mm; Overall Thickness: 12mm; Groove Width: 4mm; Groove Depth: 2.6mm; Apuxcell uxcell 2Pcs Single Groove Pulley, 8mm Fixed Bore 60mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wren Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 8mm / 0.31"; Outer Diameter: 60mm / 2.36"; And applicableuxcell uxcell 2Pcs Single Groove Pulley, 14mm Fixed Bore 60mm Outer Diameter Aluminum Alloy Mechanical Belt Pulley with Hex Wre Package Content: 2Pcs Single Groove Pulley; Aperture Diameter: 14mm / 0.55"; Outer Diameter: 60mm / 2.36"; And applicabluxcell uxcell Single Groove Pulley 18mm Fixed Bore 80mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 6mm Size - Aperture Diameter: 4mm; Outer Diameter: 16mm; Overall Thickness: 12mm; Groove Width: 4mm; Groove Depth: 2.6mm; Apuxcell uxcell Single Groove Pulley 20mm Fixed Bore 60mm Outer Diameter Aluminum Alloy with Hex Wrench for Drilling Machine 6mm Size - Aperture Diameter: 4mm; Outer Diameter: 40mm; Overall Thickness: 17.5mm; Groove Width: 7mm; Groove Depth: 4.8mm;