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- Spur Gears 1,119
- Change Gears 473
- Worm Gears 473
- Helical Gears 182
- Miter Gears 136 View More View Less
Boston Gear
G669
-
mac
G669 | 14.5° Pressure Angle Internal Spur Gear
Item #101819979
- 32 Diametral Pitch
- 14.5 ° Pressure Angle
- 128 Teeth
- 4" Pitch Diameter
- 0.192" Face Width
Boston Gear
GA81B
-
mac
GA81B | Cast Iron Change Gear
Item #101784598
- 20 Diametral Pitch
- 81 Teeth
- 14.5 ° Pressure Angle
- 4.050" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
GH64A
-
mac
GH64A | Cast Iron Change Gear
Item #101808775
- 8 Diametral Pitch
- 64 Teeth
- 14.5 ° Pressure Angle
- 8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GF37B
-
mac
GF37B | Cast Iron Change Gear
Item #110025857
- 10 Diametral Pitch
- 37 Teeth
- 14.5 ° Pressure Angle
- 3.700" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
H1076 LH
-
mac
H1076 LH | Single Lead Worm
Item #101781995
- 8 Diametral Pitch, 1.250" Pitch Diameter, 14.5 Degree Pressure Angle, Left Hand, Single Lead, 3/4" Bore
Boston Gear
G1045
-
mac
G1045 | Single Lead Worm Gear
Item #101784585
- 16 Diametral Pitch, 50 Teeth, 14.5 Pressure Angle, RH, Single Thread, Bronze Worm Gear
Boston Gear
GH99A
-
mac
GH99A | Cast Iron Change Gear
Item #101782126
- 8 Diametral Pitch
- 99 Teeth
- 14.5 ° Pressure Angle
- 12 3/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
GF60A
-
mac
GF60A | Cast Iron Change Gear
Item #101783114
- 10 Diametral Pitch
- 60 Teeth
- 14.5 ° Pressure Angle
- 6" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GA61B
-
mac
GA61B | Cast Iron Change Gear
Item #101781660
- 20 Diametral Pitch
- 61 Teeth
- 14.5 ° Pressure Angle
- 3.050" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
YA60A
-
mac
YA60A | 20° Pressure Angle Spur Gear
Item #101780164
- Reborable Steel Gear
- 20 Diametral Pitch
- 20.0° Pressure Angle
- 60 Teeth
- 3" Pitch Diameter
Boston Gear
NF12 B
-
mac
NF12 B | 14.5° Pressure Angle Spur Gear
Item #101778335
- Reborable Steel Gear
- 10 Diametral Pitch
- 14.5° Pressure Angle
- 12 Teeth
- 1.200" Pitch Diameter
Boston Gear
GB99A
-
mac
GB99A | Cast Iron Change Gear
Item #101784607
- 16 Diametral Pitch
- 99 Teeth
- 14.5 ° Pressure Angle
- 6.188" Pitch Diameter
- 3/4" Nominal Bore
Boston Gear
H1066 LH
-
mac
H1066 LH | Single Lead Worm
Item #101783130
- 10 Diametral Pitch, 1.000" Pitch Diameter, 14.5 Degree Pressure Angle, Left Hand, Single Lead, 5/8" Bore
Boston Gear
GDUH
-
mac
GDUH | Double Lead Worm
Item #101782878
- 24 Diametral Pitch, 4.000" Pitch Diameter, 20 Degree Pressure Angle, Right Hand, Double Lead, 1/4" Bore
Boston Gear
L99Y
-
mac
L99Y | Minimum Plain Bore Straight Miter Gear
Item #101786168
- 16 Diametral Pitch
- 12 Teeth
- 20 ° Pressure Angle
- 3/4" Pitch Diameter
- 5/16" Nominal Bore
Boston Gear
GA101B
-
mac
GA101B | Cast Iron Change Gear
Item #101782678
- 20 Diametral Pitch
- 101 Teeth
- 14.5 ° Pressure Angle
- 5.050" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
GH25B
-
mac
GH25B | Cast Iron Change Gear
Item #101784623
- 8 Diametral Pitch
- 25 Teeth
- 14.5 ° Pressure Angle
- 3 1/8" Pitch Diameter
- 1 3/8" Nominal Bore
Boston Gear
DB1413A
-
mac
DB1413A | Double Lead Worm Gear
Item #101780097
- 10 Diametral Pitch, 50 Teeth, 14.5 Pressure Angle, RH, Double Thread, Bronze Worm Gear
Boston Gear
GF82A
-
mac
GF82A | Cast Iron Change Gear
Item #101783909
- 10 Diametral Pitch
- 82 Teeth
- 14.5 ° Pressure Angle
- 8.200" Pitch Diameter
- 1 1/4" Nominal Bore
Boston Gear
GF66A
-
mac
GF66A | Cast Iron Change Gear
Item #101782700
- 10 Diametral Pitch
- 66 Teeth
- 14.5 ° Pressure Angle
- 6.600" Pitch Diameter
- 1 1/4" Nominal Bore
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