23 Greatest Change Gears

 

Boston Gear GA52B Plain Change Gear 145 Degree Pressure Angle 20 Pitch 0625 Bore 52 Teeth Cast Iron #ad

Boston Gear GA52B Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625″ Bore, 52 Teeth, Cast Iron

Boston Gear GA52B Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625″ Bore, 52 Teeth, Cast Iron #ad - Change gear, 20 dp, 14 1/2 pa, 52 teeth, cast iron.

 

Boston Gear GF70A Web with Lightening Holes Change Gear 145 Degree Pressure Angle 10 Pitch 1250 Bore 70 Teeth Cast Iron #ad

Boston Gear GF70A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 70 Teeth, Cast Iron

Boston Gear GF70A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 70 Teeth, Cast Iron #ad - Pressure angle of 20 degrees for a lower contact ratio between gears, resulting in higher load capacity than smaller pressure angles. With double keyway only. Low carbon steel (2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion. With double keyway only.

 

Boston Gear GF20 Plain Change Gear 145 Degree Pressure Angle 10 Pitch 1250 Bore 20 Teeth Steel #ad

Boston Gear GF20 Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 20 Teeth, Steel

Boston Gear GF20 Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 20 Teeth, Steel #ad - Change gear, 10 dp, 14 1/2 pa, 20 teeth, steel.

 

Boston Gear GF72A Web with Lightening Holes Change Gear 145 Degree Pressure Angle 10 Pitch 1250 Bore 72 Teeth Cast Iron #ad

Boston Gear GF72A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 72 Teeth, Cast Iron

Boston Gear GF72A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 72 Teeth, Cast Iron #ad - Change gear, 10 dp, 14 1/2 pa, 72 teeth, cast iron.

 

Boston Gear GB37 Plain Change Gear 145 Degree Pressure Angle 16 Pitch 0750 Bore 37 Teeth Steel #ad

Boston Gear GB37 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 37 Teeth, Steel

Boston Gear GB37 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 37 Teeth, Steel #ad - Change gear, 16 dp, 14 1/2 pa, 37 teeth, steel.

 

Boston Gear GB27 Plain Change Gear 145 Degree Pressure Angle 16 Pitch 0750 Bore 27 Teeth Steel #ad

Boston Gear GB27 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 27 Teeth, Steel

Boston Gear GB27 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 27 Teeth, Steel #ad - With double keyway only. Transmits torque between parallel shafts to provide rotational power to another part of a motorized system. Low carbon steel (2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion. With double keyway only.

 

Boston Gear GA25 Plain Change Gear 145 Degree Pressure Angle 20 Pitch 0625 Bore 25 Teeth Steel #ad

Boston Gear GA25 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625″ Bore, 25 Teeth, Steel

Boston Gear GA25 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625″ Bore, 25 Teeth, Steel #ad - Change gear, 20 dp, 14 1/2 pa, 25 teeth, steel.

 

Boston Gear GD21 Plain Change Gear 145 Degree Pressure Angle 12 Pitch 1000 Bore 21 Teeth Steel #ad

Boston Gear GD21 Plain Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000″ Bore, 21 Teeth, Steel

Boston Gear GD21 Plain Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000″ Bore, 21 Teeth, Steel #ad - With double keyway only. With double keyway only. With double keyway only. With double keyway only.

 

Boston Gear GF49B Plain Change Gear 145 Degree Pressure Angle 10 Pitch 1250 Bore 49 Teeth Cast Iron #ad

Boston Gear GF49B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 49 Teeth, Cast Iron

Boston Gear GF49B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 49 Teeth, Cast Iron #ad - Change gear, 10 dp, 14 1/2 pa, 49 teeth, cast iron.

 

Boston Gear GF52A Plain Change Gear 145 Degree Pressure Angle 10 Pitch 1250 Bore 52 Teeth Cast Iron #ad

Boston Gear GF52A Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 52 Teeth, Cast Iron

Boston Gear GF52A Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 52 Teeth, Cast Iron #ad - Change gear, 10 dp, 14 1/2 pa, 52 teeth, cast iron.

 

Boston Gear GF64A Web Change Gear 145 Degree Pressure Angle 10 Pitch 1250 Bore 64 Teeth Cast Iron #ad

Boston Gear GF64A Web Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 64 Teeth, Cast Iron

Boston Gear GF64A Web Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 64 Teeth, Cast Iron #ad - Change gear, 10 dp, 14 1/2 pa, 64 teeth, cast iron.

 

Boston Gear GB24 Plain Change Gear 145 Degree Pressure Angle 16 Pitch 0750 Bore 24 Teeth Steel #ad

Boston Gear GB24 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 24 Teeth, Steel

Boston Gear GB24 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 24 Teeth, Steel #ad - Change gear, 16 dp, 14 1/2 pa, 24 teeth, steel.

 

Boston Gear GD30 Plain Change Gear 145 Degree Pressure Angle 12 Pitch 1000 Bore 30 Teeth Steel #ad

Boston Gear GD30 Plain Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000″ Bore, 30 Teeth, Steel

Boston Gear GD30 Plain Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000″ Bore, 30 Teeth, Steel #ad - With double keyway only. With double keyway only. With double keyway only. With double keyway only.

 

Boston Gear GB79B Plain Change Gear 145 Degree Pressure Angle 16 Pitch 0750 Bore 79 Teeth Cast Iron #ad

Boston Gear GB79B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 79 Teeth, Cast Iron

Boston Gear GB79B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 79 Teeth, Cast Iron #ad - Change gear, 16 dp, 14 1/2 pa, 79 teeth, cast iron.

 

Boston Gear GH27B Plain Change Gear 145 Degree Pressure Angle 8 Pitch 1375 Bore 27 Teeth Cast Iron #ad

Boston Gear GH27B Plain Change Gear, 14.5 Degree Pressure Angle, 8 Pitch, 1.375″ Bore, 27 Teeth, Cast Iron

Boston Gear GH27B Plain Change Gear, 14.5 Degree Pressure Angle, 8 Pitch, 1.375″ Bore, 27 Teeth, Cast Iron #ad - Change gear, 8 dp, 14 1/2 pa, 27 teeth, cast iron.

 

Boston Gear GF38B Plain Change Gear 145 Degree Pressure Angle 10 Pitch 1250 Bore 38 Teeth Cast Iron #ad

Boston Gear GF38B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 38 Teeth, Cast Iron

Boston Gear GF38B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 38 Teeth, Cast Iron #ad - With double keyway only. With double keyway only. With double keyway only. With double keyway only.

 

Boston Gear GB21 Plain Change Gear 145 Degree Pressure Angle 16 Pitch 0750 Bore 21 Teeth Steel #ad

Boston Gear GB21 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 21 Teeth, Steel

Boston Gear GB21 Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 21 Teeth, Steel #ad - Change gear, 16 dp, 14 1/2 pa, 21 teeth, steel.

 

Boston Gear GF48B Plain Change Gear 145 Degree Pressure Angle 10 Pitch 1250 Bore 48 Teeth Cast Iron #ad

Boston Gear GF48B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 48 Teeth, Cast Iron

Boston Gear GF48B Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 48 Teeth, Cast Iron #ad - Change gear, 10 dp, 14 1/2 pa, 48 teeth, cast iron.

 

Boston Gear GB56B Plain Change Gear 145 Degree Pressure Angle 16 Pitch 0750 Bore 56 Teeth Cast Iron #ad

Boston Gear GB56B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 56 Teeth, Cast Iron

Boston Gear GB56B Plain Change Gear, 14.5 Degree Pressure Angle, 16 Pitch, 0.750″ Bore, 56 Teeth, Cast Iron #ad - With double keyway only. With double keyway only. With double keyway only. With double keyway only.

 

Boston Gear GD73A Web with Lightening Holes Change Gear 145 Degree Pressure Angle 12 Pitch 1000 Bore 73 Teeth Cast Iron #ad

Boston Gear GD73A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000″ Bore, 73 Teeth, Cast Iron

Boston Gear GD73A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000″ Bore, 73 Teeth, Cast Iron #ad - Change gear, 12 dp, 14 1/2 pa, 73 teeth, cast iron.

 

Boston Gear GA38 Plain Change Gear 145 Degree Pressure Angle 20 Pitch 0625 Bore 38 Teeth Steel #ad

Boston Gear GA38 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625″ Bore, 38 Teeth, Steel

Boston Gear GA38 Plain Change Gear, 14.5 Degree Pressure Angle, 20 Pitch, 0.625″ Bore, 38 Teeth, Steel #ad - With double keyway only. With double keyway only. With double keyway only. With double keyway only.

 

Boston Gear GF27 Plain Change Gear 145 Degree Pressure Angle 10 Pitch 1250 Bore 27 Teeth Steel #ad

Boston Gear GF27 Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 27 Teeth, Steel

Boston Gear GF27 Plain Change Gear, 14.5 Degree Pressure Angle, 10 Pitch, 1.250″ Bore, 27 Teeth, Steel #ad - Change gear, 10 dp, 14 1/2 pa, 27 teeth, steel.

 

Boston Gear GD63A Web with Lightening Holes Change Gear 145 Degree Pressure Angle 12 Pitch 1000 Bore 63 Teeth Cast Iron #ad

Boston Gear GD63A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000″ Bore, 63 Teeth, Cast Iron

Boston Gear GD63A Web with Lightening Holes Change Gear, 14.5 Degree Pressure Angle, 12 Pitch, 1.000″ Bore, 63 Teeth, Cast Iron #ad - With double keyway only. Transmits torque between parallel shafts to provide rotational power to another part of a motorized system. With double keyway only. Low carbon steel (2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion.





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