Boston Gear
GB34
GB34 | Steel Change Gear
Item #101775799
- 16 Diametral Pitch
- 34 Teeth
- 14.5 ° Pressure Angle
- 2 1/8" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GD24
GD24 | Steel Change Gear
Item #101774299
- 12 Diametral Pitch
- 24 Teeth
- 14.5 ° Pressure Angle
- 2" Pitch Diameter
- 1" Nominal Bore

each
Boston Gear
GB30
GB30 | Steel Change Gear
Item #101784601
- 16 Diametral Pitch
- 30 Teeth
- 14.5 ° Pressure Angle
- 1 7/8" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GA20
GA20 | Steel Change Gear
Item #101774798
- 20 Diametral Pitch
- 20 Teeth
- 14.5 ° Pressure Angle
- 1" Pitch Diameter
- 5/8" Nominal Bore

each
Boston Gear
GA64B
GA64B | Cast Iron Change Gear
Item #101820486
- 20 Diametral Pitch
- 64 Teeth
- 14.5 ° Pressure Angle
- 3.200" Pitch Diameter
- 5/8" Nominal Bore

each
Boston Gear
GB32
GB32 | Steel Change Gear
Item #101776419
- 16 Diametral Pitch
- 32 Teeth
- 14.5 ° Pressure Angle
- 2" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GB44B
GB44B | Cast Iron Change Gear
Item #101774291
- 16 Diametral Pitch
- 44 Teeth
- 14.5 ° Pressure Angle
- 2 3/4" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GB27
GB27 | Steel Change Gear
Item #101784600
- 16 Diametral Pitch
- 27 Teeth
- 14.5 ° Pressure Angle
- 1.688" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GB51B
GB51B | Cast Iron Change Gear
Item #101781671
- 16 Diametral Pitch
- 51 Teeth
- 14.5 ° Pressure Angle
- 3.188" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GB48B
GB48B | Cast Iron Change Gear
Item #101775544
- 16 Diametral Pitch
- 48 Teeth
- 14.5 ° Pressure Angle
- 3" Pitch Diameter
- 3/4" Nominal Bore

each

each
Boston Gear
GB55B
GB55B | Cast Iron Change Gear
Item #101782682
- 16 Diametral Pitch
- 55 Teeth
- 14.5 ° Pressure Angle
- 3.438" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GB63B
GB63B | Cast Iron Change Gear
Item #101783101
- 16 Diametral Pitch
- 63 Teeth
- 14.5 ° Pressure Angle
- 3.938" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GB42B
GB42B | Cast Iron Change Gear
Item #101775476
- 16 Diametral Pitch
- 42 Teeth
- 14.5 ° Pressure Angle
- 2 5/8" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GB24
GB24 | Steel Change Gear
Item #101775798
- 16 Diametral Pitch
- 24 Teeth
- 14.5 ° Pressure Angle
- 1 1/2" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GB60B
GB60B | Cast Iron Change Gear
Item #101773419
- 16 Diametral Pitch
- 60 Teeth
- 14.5 ° Pressure Angle
- 3 3/4" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GB36
GB36 | Steel Change Gear
Item #101783100
- 16 Diametral Pitch
- 36 Teeth
- 14.5 ° Pressure Angle
- 2 1/4" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GB49B
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
Boston Gear
GB56B
GB56B | Cast Iron Change Gear
Item #101775477
- 16 Diametral Pitch
- 56 Teeth
- 14.5 ° Pressure Angle
- 3 1/2" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
GA30
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
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