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Showing 161 - 180 of 473 items
  • Speed Reducers & Gearing
  • Change Gears
  • Boston Gear
Boston Gear
GD107A | Cast Iron Change Gear
Item #101774307
  • 12 Diametral Pitch
  • 107 Teeth
  • 14.5 ° Pressure Angle
  • 8.917" Pitch Diameter
  • 1" Nominal Bore
each
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Boston Gear
GD69A | Cast Iron Change Gear
Item #101782111
  • 12 Diametral Pitch
  • 69 Teeth
  • 14.5 ° Pressure Angle
  • 5 3/4" Pitch Diameter
  • 1" Nominal Bore
each
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Boston Gear
GH48A | Cast Iron Change Gear
Item #101785027
  • 8 Diametral Pitch
  • 48 Teeth
  • 14.5 ° Pressure Angle
  • 6" Pitch Diameter
  • 1 3/8" Nominal Bore
each
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Boston Gear
GA41 | Steel Change Gear
Item #101820483
  • 20 Diametral Pitch
  • 41 Teeth
  • 14.5 ° Pressure Angle
  • 2.050" Pitch Diameter
  • 5/8" Nominal Bore
each
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Boston Gear
GH88A | Cast Iron Change Gear
Item #101774891
  • 8 Diametral Pitch
  • 88 Teeth
  • 14.5 ° Pressure Angle
  • 11" Pitch Diameter
  • 1 3/8" Nominal Bore
each
Price Unavailable
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Boston Gear
GH66A | Cast Iron Change Gear
Item #101782703
  • 8 Diametral Pitch
  • 66 Teeth
  • 14.5 ° Pressure Angle
  • 8 1/4" Pitch Diameter
  • 1 3/8" Nominal Bore
each
Price Unavailable
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Boston Gear
GD71A | Cast Iron Change Gear
Item #101781983
  • 12 Diametral Pitch
  • 71 Teeth
  • 14.5 ° Pressure Angle
  • 5.917" Pitch Diameter
  • 1" Nominal Bore
each
Price Unavailable
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Boston Gear
GA85B | Cast Iron Change Gear
Item #101781661
  • 20 Diametral Pitch
  • 85 Teeth
  • 14.5 ° Pressure Angle
  • 4 1/4" Pitch Diameter
  • 5/8" Nominal Bore
each
Price Unavailable
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Boston Gear
GB98A | Cast Iron Change Gear
Item #101783104
  • 16 Diametral Pitch
  • 98 Teeth
  • 14.5 ° Pressure Angle
  • 6 1/8" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
GB53B | Cast Iron Change Gear
Item #101774867
  • 16 Diametral Pitch
  • 53 Teeth
  • 14.5 ° Pressure Angle
  • 3.313" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
GD50B | Cast Iron Change Gear
Item #101782693
  • 12 Diametral Pitch
  • 50 Teeth
  • 14.5 ° Pressure Angle
  • 4.167" Pitch Diameter
  • 1" Nominal Bore
each
Price Unavailable
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Boston Gear
GA75B | Cast Iron Change Gear
Item #101783097
  • 20 Diametral Pitch
  • 75 Teeth
  • 14.5 ° Pressure Angle
  • 3 3/4" Pitch Diameter
  • 5/8" Nominal Bore
each
Price Unavailable
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Boston Gear
GA30 | Steel Change Gear
Item #101784592
  • 20 Diametral Pitch
  • 30 Teeth
  • 14.5 ° Pressure Angle
  • 1 1/2" Pitch Diameter
  • 5/8" Nominal Bore
each
Price Unavailable
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Boston Gear
GA91B | Cast Iron Change Gear
Item #101775472
  • 20 Diametral Pitch
  • 91 Teeth
  • 14.5 ° Pressure Angle
  • 4.550" Pitch Diameter
  • 5/8" Nominal Bore
each
Price Unavailable
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Boston Gear
GH34B | Cast Iron Change Gear
Item #101782592
  • 8 Diametral Pitch
  • 34 Teeth
  • 14.5 ° Pressure Angle
  • 4 1/4" Pitch Diameter
  • 1.3800" Nominal Bore
each
Price Unavailable
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Boston Gear
GB49B | Cast Iron Change Gear
Item #101784603
  • 16 Diametral Pitch
  • 49 Teeth
  • 14.5 ° Pressure Angle
  • 3.063" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
GA113B | Cast Iron Change Gear
Item #101775797
  • 20 Diametral Pitch
  • 113 Teeth
  • 14.5 ° Pressure Angle
  • 5.650" Pitch Diameter
  • 5/8" Nominal Bore
each
Price Unavailable
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Boston Gear
GA56B | Cast Iron Change Gear
Item #101775470
  • 20 Diametral Pitch
  • 56 Teeth
  • 14.5 ° Pressure Angle
  • 2.800" Pitch Diameter
  • 5/8" Nominal Bore
each
Price Unavailable
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Boston Gear
GA25 | Steel Change Gear
Item #101783885
  • 20 Diametral Pitch
  • 25 Teeth
  • 14.5 ° Pressure Angle
  • 1 1/4" Pitch Diameter
  • 5/8" Nominal Bore
each
Price Unavailable
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Boston Gear
GH47A | Cast Iron Change Gear
Item #101782886
  • 8 Diametral Pitch
  • 47 Teeth
  • 14.5 ° Pressure Angle
  • 5 7/8" Pitch Diameter
  • 1 3/8" Nominal Bore
each
Price Unavailable
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Showing 161 - 180 of 473 items
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