Boston Gear
GF85A | Cast Iron Change Gear
- 10 Diametral Pitch
- 85 Teeth
- 14.5 ° Pressure Angle
- 8 1/2" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GA61B | Cast Iron Change Gear
- 20 Diametral Pitch
- 61 Teeth
- 14.5 ° Pressure Angle
- 3.050" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
GB75B | Cast Iron Change Gear
- 16 Diametral Pitch
- 75 Teeth
- 14.5 ° Pressure Angle
- 4.688" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
GD66A | Cast Iron Change Gear
- 12 Diametral Pitch
- 66 Teeth
- 14.5 ° Pressure Angle
- 5 1/2" Pitch Diameter
- 1" Nominal Bore
Boston Gear
GB48B | Cast Iron Change Gear
- 16 Diametral Pitch
- 48 Teeth
- 14.5 ° Pressure Angle
- 3" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
GB50B | Cast Iron Change Gear
- 16 Diametral Pitch
- 50 Teeth
- 14.5 ° Pressure Angle
- 3 1/8" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
GF50B | Cast Iron Change Gear
- 10 Diametral Pitch
- 50 Teeth
- 14.5 ° Pressure Angle
- 5" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GB65B | Cast Iron Change Gear
- 16 Diametral Pitch
- 65 Teeth
- 14.5 ° Pressure Angle
- 4.063" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
GA77B | Cast Iron Change Gear
- 20 Diametral Pitch
- 77 Teeth
- 14.5 ° Pressure Angle
- 3.850" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
GH81A | Cast Iron Change Gear
- 8 Diametral Pitch
- 81 Teeth
- 14.5 ° Pressure Angle
- 10 1/8" Pitch Diameter
- 1 3/8" Nominal Bore
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