Boston Gear
H1056 RH
Single Lead Worm
Item #101761905
- 12 Diametral Pitch
- 1.000" Pitch Diameter
- 14.5° Pressure Angle
- Right Hand
- Single Lead

each
Boston Gear
H1624L
14.5° Pressure Angle Helical Gear
Item #101750679
- 16 Diametral Pitch
- 24 Teeth
- 14.5 ° Pressure Angle
- 1 1/2" Pitch Diameter
- 1/2" Nominal Bore

each
Boston Gear
H1612L
14.5° Pressure Angle Helical Gear
Item #101742803
- 16 Diametral Pitch
- 12 Teeth
- 14.5 ° Pressure Angle
- 3/4" Pitch Diameter
- 3/8" Nominal Bore

each
Boston Gear
D1142
Double Lead Worm Gear
Item #101775142
- 16 Diametral Pitch, 20 Teeth, 14.5 Pressure Angle, RH, Double Thread, Bronze Worm Gear

each
Boston Gear
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
GB28
Steel Change Gear
Item #101785014
- 16 Diametral Pitch
- 28 Teeth
- 14.5 ° Pressure Angle
- 1 3/4" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
YH16
20° Pressure Angle Spur Gear
Item #101775072
- Reborable Steel Gear
- 8 Diametral Pitch
- 20.0° Pressure Angle
- 16 Teeth
- 2" Pitch Diameter

each
Boston Gear
H1215L
14.5° Pressure Angle Helical Gear
Item #101738598
- 12 Diametral Pitch
- 15 Teeth
- 14.5 ° Pressure Angle
- 1 1/4" Pitch Diameter
- 5/8" Nominal Bore

each
Boston Gear
LTHB-1
Single Lead Worm
Item #102156955
- 32 Diametral Pitch
- 0.438" Pitch Diameter
- 14.5° Pressure Angle
- Right Hand
- Single Lead

each
Boston Gear
GB31
Steel Change Gear
Item #101782681
- 16 Diametral Pitch
- 31 Teeth
- 14.5 ° Pressure Angle
- 1.938" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
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
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
ND18 B
14.5° Pressure Angle Spur Gear
Item #101752355
- Reborable Steel Gear
- 12 Diametral Pitch
- 14.5° Pressure Angle
- 18 Teeth
- 1 1/2" Pitch Diameter

each
Boston Gear
D1607K RH
Quadruple Lead Worm
Item #101773402
- 12 Diametral Pitch
- 1.000" Pitch Diameter
- 14.5° Pressure Angle
- Right Hand
- Quad Lead

each
Boston Gear
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
GB29
Steel Change Gear
Item #101782680
- 16 Diametral Pitch
- 29 Teeth
- 14.5 ° Pressure Angle
- 1.813" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
DTH-1
Double Lead Worm
Item #101772337
- 32 Diametral Pitch
- 0.438" Pitch Diameter
- 20° Pressure Angle
- Right Hand
- Double Lead

each
Boston Gear
D1126
Double Lead Worm Gear
Item #101781641
- 32 Diametral Pitch, 20 Teeth, 20 Pressure Angle, RH, Double Thread, Bronze Worm Gear

each
Boston Gear
GB35
Steel Change Gear
Item #101781669
- 16 Diametral Pitch
- 35 Teeth
- 14.5 ° Pressure Angle
- 2.188" Pitch Diameter
- 3/4" Nominal Bore

each
Boston Gear
LVHB-1
Single Lead Worm
Item #101464098
- 16 Diametral Pitch
- 0.625" Pitch Diameter
- 14.5° Pressure Angle
- Right Hand
- Single Lead

each
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