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- Spur Gears 1,117
- Change Gears 473
- Worm Gears 468
- Helical Gears 182
- Miter Gears 135 View More View Less
Boston Gear
DUH
-
mac
DUH | Double Lead Worm
Item #101784575
- 24 Diametral Pitch, 2.000" Pitch Diameter, 20 Degree Pressure Angle, Right Hand, Double Lead, 3/16" Bore
Boston Gear
DB1611
-
mac
DB1611 | Quadruple Lead Worm Gear
Item #101782081
- 10 Diametral Pitch, 30 Teeth, 14.5 Pressure Angle, RH, Quadruple Thread, Bronze Worm Gear
Boston Gear
GLUH
-
mac
GLUH | Single Lead Worm
Item #101809391
- 24 Diametral Pitch
- 0.5" Pitch Diameter
- 14.5° Pressure Angle
- Right Hand
- Single Lead
Boston Gear
GD40B
-
mac
GD40B | Cast Iron Change Gear
Item #101783980
- 12 Diametral Pitch
- 40 Teeth
- 14.5 ° Pressure Angle
- 3.333" Pitch Diameter
- 1" Nominal Bore
Boston Gear
ND30
-
mac
ND30 | 14.5° Pressure Angle Spur Gear
Item #101834148
- Reborable Steel Gear
- 12 Diametral Pitch
- 14.5° Pressure Angle
- 30 Teeth
- 2 1/2" Pitch Diameter
Boston Gear
GH95A
-
mac
GH95A | Cast Iron Change Gear
Item #101783369
- 8 Diametral Pitch
- 95 Teeth
- 14.5 ° Pressure Angle
- 11 7/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
G1105 RH
-
mac
G1105 RH | Single Lead Worm Gear
Item #101783884
- 4 Diametral Pitch
- 14.5° Pressure Angle
- 64 Teeth
- 16.000" Pitch Diameter
- Single Lead
Boston Gear
L516-6
-
mac
L516-6 | Steel Gear Rack
Item #101856479
- 10 Diametral Pitch
- 14.5 ° Pressure Angle
- 1" Face Width
- 5/8" Overall Thickness
- 6 ft Length
Boston Gear
G99
-
mac
G99 | Brass Spur Gear
Item #101743362
- Reborable Brass Gear
- 32 Diametral Pitch
- 14.5° Pressure Angle
- 16 Teeth
- 1/2" Pitch Diameter
Boston Gear
GH44A
-
mac
GH44A | Cast Iron Change Gear
Item #101784624
- 8 Diametral Pitch
- 44 Teeth
- 14.5 ° Pressure Angle
- 5 1/2" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
CQ 1342
-
mac
CQ 1342 | Quadruple Lead Worm Gear
Item #101781639
- 16 Diametral Pitch, 20 Teeth, 20 Pressure Angle, RH, Quadruple Thread, Cast Iron Worm Gear
Boston Gear
GF78A
-
mac
GF78A | Cast Iron Change Gear
Item #101785024
- 10 Diametral Pitch
- 78 Teeth
- 14.5 ° Pressure Angle
- 7.800" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GA94B
-
mac
GA94B | Cast Iron Change Gear
Item #101785012
- 20 Diametral Pitch
- 94 Teeth
- 14.5 ° Pressure Angle
- 4.700" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
GB72B
-
mac
GB72B | Cast Iron Change Gear
Item #101785017
- 16 Diametral Pitch
- 72 Teeth
- 14.5 ° Pressure Angle
- 4 1/2" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
GD108A
-
mac
GD108A | Cast Iron Change Gear
Item #101783985
- 12 Diametral Pitch
- 108 Teeth
- 14.5 ° Pressure Angle
- 9" Pitch Diameter
- 1" Nominal Bore
Boston Gear
ND40A
-
mac
ND40A | 14.5° Pressure Angle Spur Gear
Item #101834149
- Reborable Steel Gear
- 12 Diametral Pitch
- 14.5° Pressure Angle
- 40 Teeth
- 3.333" Pitch Diameter
Boston Gear
G272
-
mac
G272 | Spur Gear
Item #101819976
- Reborable Brass Gear
- 24 Diametral Pitch
- 14.5° Pressure Angle
- 120 Teeth
- 5" Pitch Diameter
Boston Gear
G1077 RH
-
mac
G1077 RH | Single Lead Worm Gear
Item #101784589
- 6 Diametral Pitch, 20 Teeth, 14.5 Pressure Angle, RH, Single Thread, Cast Iron Worm Gear
Boston Gear
L138Y
-
mac
L138Y | Minimum Plain Bore Straight Miter Gear
Item #101797996
- 4 Diametral Pitch
- 28 Teeth
- 20 ° Pressure Angle
- 7" Pitch Diameter
- 2" Nominal Bore
Boston Gear
L515-4
-
mac
L515-4 | Steel Gear Rack
Item #101834147
- 12 Diametral Pitch
- 14.5 ° Pressure Angle
- 0.750" Face Width
- 3/4" Overall Thickness
- 4 ft Length
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