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    Open Gearing

    • 1/2 inch Plain Bore, 16 diametral pitch, 32 Teeth, Miter gear, plastic

      GP1632Y Nylon Miter Gear

      Boston Gear
      $28.88 - $28.88
      $28.88
      $31.77
      $31.77 - $31.77
      $31.77

      Boston Miter Gears are designed for the transmission of motion and power between two intersecting shafts positioned at a right angle. Miter Gears a...

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      $28.88 - $28.88
      $28.88
      $31.77
      $31.77 - $31.77
      $31.77
    • 10 Teeth 20 DP Helical Gear Left Hand Steel Gear

      H2010L Steel Helical Gear

      Boston Gear
      $45.92 - $45.92
      $45.92
      $50.51
      $50.51 - $50.51
      $50.51

      Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to trans...

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      $45.92 - $45.92
      $45.92
      $50.51
      $50.51 - $50.51
      $50.51
    • 15 Teeth 32 DP 4 Feet Pinion Gear Steel Gear

      GS46 Steel Drawn Pinion Wire

      Boston Gear
      $135.53 - $135.53
      $135.53
      $149.08
      $149.08 - $149.08
      $149.08

      Documentation  Catalog Product Section  Engineering Data  Full Catalog  ISO Certificate

      $135.53 - $135.53
      $135.53
      $149.08
      $149.08 - $149.08
      $149.08
    • 20 Degree Pressure Angle 3/4 inch Plain Bore 72 Teeth Spur Gear Steel Gear

      YB72A Steel Spur Gear

      Boston Gear
      $93.98 - $93.98
      $93.98
      $103.38
      $103.38 - $103.38
      $103.38

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $93.98 - $93.98
      $93.98
      $103.38
      $103.38 - $103.38
      $103.38
    • 1/2 inch Plain Bore 14-1/2 Degree Pressure Angle 36 Teeth Spur Gear Steel Gear

      NB36 Steel Spur Gear

      Boston Gear
      $49.87 - $49.87
      $49.87
      $54.86
      $54.86 - $54.86
      $54.86

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $49.87 - $49.87
      $49.87
      $54.86
      $54.86 - $54.86
      $54.86
    • 14-1/2 Degree Pressure Angle 18 Teeth 5/16 inch Plain Bore Spur Gear Steel Gear

      S2418 Steel Spur Gear

      Boston Gear
      $18.86 - $18.86
      $18.86
      $20.75
      $20.75 - $20.75
      $20.75

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $18.86 - $18.86
      $18.86
      $20.75
      $20.75 - $20.75
      $20.75
    • 14-1/2 Degree Pressure Angle 3/8 inch Plain Bore 48 Teeth Spur Gear Steel Gear

      S3248 Steel Spur Gear

      Boston Gear
      $33.66 - $33.66
      $33.66
      $37.03
      $37.03 - $37.03
      $37.03

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $33.66 - $33.66
      $33.66
      $37.03
      $37.03 - $37.03
      $37.03
    • 14-1/2 Degree Pressure Angle 24 Teeth 5/16 inch Finished Bore Spur Gear Steel Gear

      H3224 Steel Spur Gear

      Boston Gear
      $31.75 - $31.75
      $31.75
      $34.93
      $34.93 - $34.93
      $34.93

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $31.75 - $31.75
      $31.75
      $34.93
      $34.93 - $34.93
      $34.93
    • 16 diametral pitch Right Hand Single Thread Steel Worm Gear

      HLVH-1 Hardened Steel Worm

      Boston Gear
      $51.68 - $51.68
      $51.68
      $56.85
      $56.85 - $56.85
      $56.85

      When used with worm gears, Boston Gear worms provide an effective answer for power transmission applications requiring high ratio speed reduction i...

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      $51.68 - $51.68
      $51.68
      $56.85
      $56.85 - $56.85
      $56.85
    • 16 diametral pitch 24 Teeth Change Gear Steel Stock Bore

      GB24 Steel Change Gear

      Boston Gear
      $44.31 - $44.31
      $44.31
      $48.74
      $48.74 - $48.74
      $48.74

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

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      $44.31 - $44.31
      $44.31
      $48.74
      $48.74 - $48.74
      $48.74
    • 12 Teeth 16 diametral pitch 5/16 inch Plain Bore Miter Gear Steel

      L99Y Unhardened Steel Miter Gear

      Boston Gear
      $26.96 - $26.96
      $26.96
      $29.66
      $29.66 - $29.66
      $29.66

      Boston Miter Gears are designed for the transmission of motion and power between two intersecting shafts positioned at a right angle. Miter Gears a...

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      $26.96 - $26.96
      $26.96
      $29.66
      $29.66 - $29.66
      $29.66
    • 12 diametral pitch 15 Teeth Left Hand Miter Gear Steel

      HLSK101YL 12 DP 15 Teeth Left Hand Hardened Steel Spiral Tooth Bevel Gear

      Boston Gear
      $102.80 - $102.80
      $102.80
      $113.08
      $113.08 - $113.08
      $113.08

      Boston Miter Gears are designed for the transmission of motion and power between two intersecting shafts positioned at a right angle. Miter Gears a...

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      $102.80 - $102.80
      $102.80
      $113.08
      $113.08 - $113.08
      $113.08
    • 20 Degree Pressure Angle 20 diametral pitch 4 Feet Gear Rack Steel

      L2020-4 20 Degree Pressure Angle 20 DP 4 Feet Steel Gear Rack

      Boston Gear
      $115.97 - $115.97
      $115.97
      $127.57
      $127.57 - $127.57
      $127.57

      Gear rack, when used with spur gears, converts rotary motion into linear motion. Gear rack from Boston Gear is designed to operate with our stock 1...

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      $115.97 - $115.97
      $115.97
      $127.57
      $127.57 - $127.57
      $127.57
    • 10 diametral pitch, 14-1/2 Degree Pressure Angle, 52 Teeth, cast iron, Change gear

      GF52A Cast Iron Change Gear

      Boston Gear
      $149.28 - $149.28
      $149.28
      $164.21
      $164.21 - $164.21
      $164.21

      Boston Gear change gears are used primarily on machine tools to provide different cutting speeds while using a constant speed input. All Boston Gea...

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      $149.28 - $149.28
      $149.28
      $164.21
      $164.21 - $164.21
      $164.21
    • 16 DP 24 Teeth Helical Gear Left Hand Steel Gear

      H1624L Steel Helical Gear

      Boston Gear
      $60.74 - $60.74
      $60.74
      $66.81
      $66.81 - $66.81
      $66.81

      Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to trans...

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      $60.74 - $60.74
      $60.74
      $66.81
      $66.81 - $66.81
      $66.81
    • 12 Teeth 16 DP Helical Gear Left Hand Steel Gear

      H1612L Steel Helical Gear

      Boston Gear
      $49.54 - $49.54
      $49.54
      $54.49
      $54.49 - $54.49
      $54.49

      Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to trans...

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      $49.54 - $49.54
      $49.54
      $54.49
      $54.49 - $54.49
      $54.49
    • 10 Teeth 24 DP Helical Gear Left Hand Steel Gear

      H2410L Steel Helical Gear

      Boston Gear
      $63.17 - $63.17
      $63.17
      $69.49
      $69.49 - $69.49
      $69.49

      Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to trans...

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      $63.17 - $63.17
      $63.17
      $69.49
      $69.49 - $69.49
      $69.49
    • 12 DP 18 Teeth Helical Gear Left Hand Steel Gear

      H1218L Steel Helical Gear

      Boston Gear
      $69.99 - $69.99
      $69.99
      $76.99
      $76.99 - $76.99
      $76.99

      Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to trans...

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      $69.99 - $69.99
      $69.99
      $76.99
      $76.99 - $76.99
      $76.99
    • 12 DP 18 Teeth Helical Gear Right Hand Steel Gear

      H1218R Steel Helical Gear

      Boston Gear
      $69.99 - $69.99
      $69.99
      $76.99
      $76.99 - $76.99
      $76.99

      Boston Gear’s stock helical gears are manufactured in both right- and left-handed configurations with an industry standard 45° helix angle to trans...

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      $69.99 - $69.99
      $69.99
      $76.99
      $76.99 - $76.99
      $76.99
    • 12 Teeth 20 Degree Pressure Angle 5/8 inch Plain Bore Spur Gear Steel Gear

      YF12 Steel Spur Gear

      Boston Gear
      $34.42 - $34.42
      $34.42
      $37.86
      $37.86 - $37.86
      $37.86

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

      View full details
      $34.42 - $34.42
      $34.42
      $37.86
      $37.86 - $37.86
      $37.86
    • 14-1/2 Degree Pressure Angle 3/4 inch Plain Bore 36 Teeth Spur Gear Steel Gear

      NF36A Steel Spur Gear

      Boston Gear
      $110.26 - $110.26
      $110.26
      $121.29
      $121.29 - $121.29
      $121.29

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $110.26 - $110.26
      $110.26
      $121.29
      $121.29 - $121.29
      $121.29
    • 20 Degree Pressure Angle 20 Teeth 7/8 inch Plain Bore Spur Gear Steel Gear

      YF20 Steel Spur Gear

      Boston Gear
      $54.65 - $54.65
      $54.65
      $60.12
      $60.12 - $60.12
      $60.12

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $54.65 - $54.65
      $54.65
      $60.12
      $60.12 - $60.12
      $60.12
    • 14-1/2 Degree Pressure Angle 24 Teeth 3/4 inch Plain Bore Spur Gear Steel Gear

      NF24 B Steel Spur Gear

      Boston Gear
      $63.28 - $63.28
      $63.28
      $69.61
      $69.61 - $69.61
      $69.61

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $63.28 - $63.28
      $63.28
      $69.61
      $69.61 - $69.61
      $69.61
    • 1/2 inch Plain Bore 14-1/2 Degree Pressure Angle 48 Teeth Spur Gear Steel Gear

      NB48A Steel Spur Gear

      Boston Gear
      $62.23 - $62.23
      $62.23
      $68.45
      $68.45 - $68.45
      $68.45

      Boston Gear spur gears are designed to transmit motion and power between parallel shafts. The different styles offered include spur, gear rack, pin...

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      $62.23 - $62.23
      $62.23
      $68.45
      $68.45 - $68.45
      $68.45