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      • Business & Industrial
      • Industrial Automation & Motion Controls
      • Mechanical Power Transmission
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    • Spur Gears

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    Best Selling

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    • Boston Gear L103Y Miter Gear-10 Pitch
      Boston Gear L103Y Miter Gear-10 Pitch
      $63.60 New
    • 2pcs/set CJ0618 Teeth T29xt21 T20xt12 Dual Dears Metal Lathe Gear Duplicate G Nd
      2pcs/set CJ0618 Teeth T29xt21 T20xt12 Dual Dears Metal Lathe Gear Duplicate G Nd
      (8)Total Ratings 8
      $39.99 New
    • Boston Gear NF40 Gear Spur 10 Pitch
      Boston Gear NF40 Gear Spur 10 Pitch
      $82.41 New
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    • List View

    3,198 Results

      • All Listings filter applied
    • Martin Steel External Tooth Spur Gear 35-Teeth 2.5" Face 1-1/4 to 2-3/8" Bore
      SPONSORED

      Martin Steel External Tooth Spur Gear 35-Teeth 2.5" Face 1-1/4 to 2-3/8" Bore

      $275.68
      Was: $551.36
      or Best Offer
    • 300+ grams of brass gears  roughly 50 gears
      SPONSORED

      300+ grams of brass gears roughly 50 gears

      $15.00
      or Best Offer
    • Browning External Tooth Spur Gear 54 T Steel 1/2 to 1-3/4" Bore NSS8P54
      SPONSORED

      Browning External Tooth Spur Gear 54 T Steel 1/2 to 1-3/4" Bore NSS8P54

      $209.03
      Was: $522.58
      or Best Offer
    • Martin Gear Spur Steel S316
      SPONSORED

      Martin Gear Spur Steel S316

      $339.35
      Was: $848.38
      or Best Offer
    • 2 Mod Spur Gear 10T-127T Teeth Transmission Gear 45# Steel 2M Module Motor Gear

      2 Mod Spur Gear 10T-127T Teeth Transmission Gear 45# Steel 2M Module Motor Gear

      $4.45 to $247.65
      $3.99 shipping
    • 1 Mod Spur Gear 10-150 Teeth Transmission Gear 45# Steel Pinion Gear Bore 4-15mm

      1 Mod Spur Gear 10-150 Teeth Transmission Gear 45# Steel Pinion Gear Bore 4-15mm

      $2.69 to $63.75
      $3.99 shipping
    • 0.5M Plastic Spindle Small Gear 2MM 1.95MM 2A 8/9/10/11/12/13/14/16/18/20 Teeth

      0.5M Plastic Spindle Small Gear 2MM 1.95MM 2A 8/9/10/11/12/13/14/16/18/20 Teeth

      $1.69 to $14.99
      $5.49 shipping
    • 2 Mod 10T-127T Spur Gear 45# Steel Thickness 20mm Motor Pinion Transmission Gear

      2 Mod 10T-127T Spur Gear 45# Steel Thickness 20mm Motor Pinion Transmission Gear

      $3.19 to $224.05
      $3.99 shipping
    • 1 Mod Spur Gear Pinion C45 Steel Gear Motor Gear with Steps 10T-150T Bore 4-25mm

      1 Mod Spur Gear Pinion C45 Steel Gear Motor Gear with Steps 10T-150T Bore 4-25mm

      $2.69 to $56.89
      $4.99 shipping
    • 2 Mod Spur Gear 10T-60T Bore 8mm-16mm Precision Transmission Flat Gear 45# Steel

      2 Mod Spur Gear 10T-60T Bore 8mm-16mm Precision Transmission Flat Gear 45# Steel

      $3.99 to $54.19
      $5.00 shipping
    • 1.5 Mod Spur Gear Pinion Steel Gear Motor Gear with Steps 12T-80T Bore 5mm-25mm

      1.5 Mod Spur Gear Pinion Steel Gear Motor Gear with Steps 12T-80T Bore 5mm-25mm

      $3.55 to $44.45
      $4.99 shipping
    • Martin S1613 Steel Spur Gear 14-1/2 Angle 16DP 1/2" Face 13 Tooth

      Martin S1613 Steel Spur Gear 14-1/2 Angle 16DP 1/2" Face 13 Tooth

      $15.75
      or Best Offer
      Only 1 left!
    • Mod 1.5 Spur Gear & Gear Racks 12 - 80 Tooth 45# Carbon Steel Transmission Gear

      Mod 1.5 Spur Gear & Gear Racks 12 - 80 Tooth 45# Carbon Steel Transmission Gear

      $3.50 to $253.29
      $4.99 shipping
    • Martin Sprocket Gear Spur 14 1/2 Deg S528
      SPONSORED

      Martin Sprocket Gear Spur 14 1/2 Deg S528

      $160.94
      Was: $402.34
      or Best Offer
    • Martin External Tooth Reborable Stock Spur Gear 14.5 Degree 6" S636
      SPONSORED

      Martin External Tooth Reborable Stock Spur Gear 14.5 Degree 6" S636

      $168.00
      Was: $420.00
      or Best Offer
    • Browning External Tooth Spur Gear Steel 1-1/2" x  1-2-1/4" Bore 1219229
      SPONSORED

      Browning External Tooth Spur Gear Steel 1-1/2" x 1-2-1/4" Bore 1219229

      $133.06
      Was: $332.64
      or Best Offer
    • 1 Mod Pinion Gear 10T 12T 14T Spur Gear With Screw 45# Steel 4/5/6/7mm Bore

      1 Mod Pinion Gear 10T 12T 14T Spur Gear With Screw 45# Steel 4/5/6/7mm Bore

      $2.79 to $3.05
      $3.99 shipping
    • Spur Pinion Quenching Spur Gear With Step 45# Steel With Grub Screws 1.5M 12-80T

      Spur Pinion Quenching Spur Gear With Step 45# Steel With Grub Screws 1.5M 12-80T

      $3.76 to $222.56
      $3.99 shipping
    • 1.5 Mod Spur Gear 1.5M 12T-120T Teeth Flat Gear,Motor Transmission Gear,45#Steel

      1.5 Mod Spur Gear 1.5M 12T-120T Teeth Flat Gear,Motor Transmission Gear,45#Steel

      $2.49 to $95.65
      $4.99 shipping
    • 2.5Mod 10-120T 45# Steel Spur Gear Thickness 25mm Motor Pinion Transmission Gear

      2.5Mod 10-120T 45# Steel Spur Gear Thickness 25mm Motor Pinion Transmission Gear

      $4.59 to $405.75
      $3.99 shipping
    • Browning YSS20F20 x 1/2 20 D.P. - 20 teeth 20 degree spur gear

      Browning YSS20F20 x 1/2 20 D.P. - 20 teeth 20 degree spur gear

      $20.00
      Free shipping
      or Best Offer
    • Module 1.0 Spur Gear Pinion Gears 12T to 140T Metal Spur Transmission #45 Steel

      Module 1.0 Spur Gear Pinion Gears 12T to 140T Metal Spur Transmission #45 Steel

      $2.39 to $48.35
      $3.99 shipping
    • 1.5M-2M Teeth Gear Spur Gear Thickness 15MM-20MM C45 Steel Gear Motor Pinion

      1.5M-2M Teeth Gear Spur Gear Thickness 15MM-20MM C45 Steel Gear Motor Pinion

      $1.55 to $37.82
      $3.99 shipping
    • Browning NSS1244 Spur Gear 5/8" Straight Cut Bore 1211606 3.83" OD 44 Teeth

      Browning NSS1244 Spur Gear 5/8" Straight Cut Bore 1211606 3.83" OD 44 Teeth

      $75.99
      Only 1 left!
    • 1 Mod 45# Steel Spur Gear 10-150T Bore 4-25mm Pinion Gear with Step Motor Gear

      1 Mod 45# Steel Spur Gear 10-150T Bore 4-25mm Pinion Gear with Step Motor Gear

      $2.45 to $54.00
      $3.99 shipping
    • MOD 2 X 16 TOOTH, STEEL, METRIC SPUR GEAR, TYPE B, WITH HUB

      MOD 2 X 16 TOOTH, STEEL, METRIC SPUR GEAR, TYPE B, WITH HUB

      $22.50
      $5.60 shipping
      Only 1 left!
    • 1.5M 45# Steel Spur Gears 15mm Thick 12-120 Teeth 21-183mm OD Transmission Gear

      1.5M 45# Steel Spur Gears 15mm Thick 12-120 Teeth 21-183mm OD Transmission Gear

      $2.45 to $122.33
      $3.99 shipping
    • Mod1 Steel Spur Gears Pinion Gear 10mm Width 12-150 Teeth 14-152mm OD For 3D CNC

      Mod1 Steel Spur Gears Pinion Gear 10mm Width 12-150 Teeth 14-152mm OD For 3D CNC

      $2.39 to $54.96
      $3.99 shipping
    • Browning External Tooth Spur Gear Steel 36 Teeth 1" to 2-1/8" Bore YSS836
      SPONSORED

      Browning External Tooth Spur Gear Steel 36 Teeth 1" to 2-1/8" Bore YSS836

      $137.65
      Was: $344.13
      or Best Offer
    • Martin Sprocket And External Gear 64 Teeth Black 1-1/4" x 8-1/4" C864
      SPONSORED

      Martin Sprocket And External Gear 64 Teeth Black 1-1/4" x 8-1/4" C864

      $150.55
      Was: $376.38
      or Best Offer
    • Browning External Tooth Spur Gear Steel 30-Teeth 1-1/4" Face x 8" DP NSS830
      SPONSORED

      Browning External Tooth Spur Gear Steel 30-Teeth 1-1/4" Face x 8" DP NSS830

      $97.58
      Was: $243.95
      or Best Offer
    • Martin Gear Spur 20 Degree Steel TS525
      SPONSORED

      Martin Gear Spur 20 Degree Steel TS525

      $120.00
      Was: $342.86
      or Best Offer
    • 1 Meter Metal Gear Rack 1 Modulus Gear Rack for CNC Router Plasma Linear Motion

      1 Meter Metal Gear Rack 1 Modulus Gear Rack for CNC Router Plasma Linear Motion

      $55.56 to $85.78
      $4.99 shipping
    • 0.3 0.4 0.5 Mod Plastic Spur Gear Pinion7T 8T 9T 10T 11T 12T 13T 14T 15T 16T 18T

      0.3 0.4 0.5 Mod Plastic Spur Gear Pinion7T 8T 9T 10T 11T 12T 13T 14T 15T 16T 18T

      $0.99 to $19.99
      $5.49 shipping
    • KHK SS2.5-30 SPUR GEAR 15/16IN BORE 3-1/8IN HHH

      KHK SS2.5-30 SPUR GEAR 15/16IN BORE 3-1/8IN HHH

      $20.00
      $8.75 shipping
    • 45# Steel Spur Gear 1M12T-1M100T Metal Mod 1 Pinion Gear 12-100 Tooth Moter Gear

      45# Steel Spur Gear 1M12T-1M100T Metal Mod 1 Pinion Gear 12-100 Tooth Moter Gear

      $1.85 to $18.59
      $4.99 shipping
    • 45# Steel Motor Pinion Gears / Spur Gears MOD 1.0, 1.0M 40T Teeth Bore 6-20mm

      45# Steel Motor Pinion Gears / Spur Gears MOD 1.0, 1.0M 40T Teeth Bore 6-20mm

      $7.65 to $71.05
      $3.99 shipping
    • Mod 0.5 Plastic Spur Gear 12T 1012DF for 3mm D-Shaft Motor RC Model Transmission

      Mod 0.5 Plastic Spur Gear 12T 1012DF for 3mm D-Shaft Motor RC Model Transmission

      $2.29 to $8.09
      $3.99 shipping
    • 1.5Mod 20T-100T Spur Gear With Step 45#Steel Motor Pinion Gear Tooth Height 15mm
      SPONSORED

      1.5Mod 20T-100T Spur Gear With Step 45#Steel Motor Pinion Gear Tooth Height 15mm

      $9.20 to $125.39
      $4.99 shipping
    • Martin Spur Gear 25-Teeth 5" x 5" Pitch Dia. S525
      SPONSORED

      Martin Spur Gear 25-Teeth 5" x 5" Pitch Dia. S525

      $119.92
      Was: $299.80
      or Best Offer
    • 45#Steel Motor Pinion Gears / Spur Gears MOD 1.0, 1.0M 62T-150T Teeth Bore 6-25m

      45#Steel Motor Pinion Gears / Spur Gears MOD 1.0, 1.0M 62T-150T Teeth Bore 6-25m

      $11.79 to $65.05
      $3.99 shipping
    • 45# Steel Motor Pinion Gears / Spur Gears MOD 1.0 1.0M 55T-58T Teeth Bore 6-14mm

      45# Steel Motor Pinion Gears / Spur Gears MOD 1.0 1.0M 55T-58T Teeth Bore 6-14mm

      $10.59 to $65.09
      $3.99 shipping
    • 1.0 MOD 1M 10T-150T PRECISION SPUR PINION GEARS WITH STEP STEEL MOTOR GEAR X 1PC

      1.0 MOD 1M 10T-150T PRECISION SPUR PINION GEARS WITH STEP STEEL MOTOR GEAR X 1PC

      $2.69 to $63.75
      $3.99 shipping
    • 1.0 MOD 1M 40T-150T PRECISION SPUR PINION GEARS WITH STEP STEEL MOTOR GEAR

      1.0 MOD 1M 40T-150T PRECISION SPUR PINION GEARS WITH STEP STEEL MOTOR GEAR

      $7.65 to $63.75
      $3.99 shipping
    • Brass 17 Tooth Gear for 2.0 mm Shafts - 17T - 2 mm - 7.6 mm OD Pinion Gears

      Brass 17 Tooth Gear for 2.0 mm Shafts - 17T - 2 mm - 7.6 mm OD Pinion Gears

      $5.95
    • 1 Mod 10T-150Teeth Spur Gear Transmission Gear With Step Pinion Gear 45# Steel

      1 Mod 10T-150Teeth Spur Gear Transmission Gear With Step Pinion Gear 45# Steel

      $1.85 to $41.55
      $4.99 shipping
    • 14 Tooth Hardened Steel Pinion Gear for 3.17mm 1/8" Shafts - 14T - 3.17mm - 0.5M

      14 Tooth Hardened Steel Pinion Gear for 3.17mm 1/8" Shafts - 14T - 3.17mm - 0.5M

      $10.95
    • 45# Steel Motor Pinion Gears / Spur Gears MOD 1.0, 1.0M 60T Teeth Bore 6-25mm

      45# Steel Motor Pinion Gears / Spur Gears MOD 1.0, 1.0M 60T Teeth Bore 6-25mm

      $11.69 to $60.19
      $3.99 shipping

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