category
- Spur Gears 675
- Worm Gears 157
- Bevel Gears 137
- Change Gears 108
- Gear Racks 107
- Miter Gears 87
- Helical Gears 60
brand
- Altra Industrial Motion 2,619
- Boston Gear 2,619
- Martin 1,298
- Regal Rexnord 233
- Browning 233 View More View Less
InchMetric
ID
OD
Ratio
Boston Gear
GSS478Y-G
-
mac
GSS478Y-G | Minimum Plain Bore Stainless Steel Bevel Gear
Item #101781069
- 48 Diametral Pitch
- 36 Teeth
- 20 ° Pressure Angle
- 3/4" Pitch Diameter
- 3/16" Nominal Bore

Boston Gear
GP4815Y
-
mac
GP4815Y | Minimum Plain Bore Straight Miter Gear
Item #101775600
- 48 Diametral Pitch
- 15 Teeth
- 20 ° Pressure Angle
- 0.312" Pitch Diameter
- 1/8" Nominal Bore

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
GH58A
-
mac
GH58A | Cast Iron Change Gear
Item #101782888
- 8 Diametral Pitch
- 58 Teeth
- 14.5 ° Pressure Angle
- 7 1/4" Pitch Diameter
- 1 3/8" Nominal Bore

Boston Gear
GH49A
-
mac
GH49A | Cast Iron Change Gear
Item #101782120
- 8 Diametral Pitch
- 49 Teeth
- 14.5 ° Pressure Angle
- 6 1/8" Pitch Diameter
- 1 3/8" Nominal Bore

Boston Gear
GH47A
-
mac
GH47A | Cast Iron Change Gear
Item #101782886
- 8 Diametral Pitch
- 47 Teeth
- 14.5 ° Pressure Angle
- 5 7/8" Pitch Diameter
- 1 3/8" Nominal Bore

Boston Gear
GH40B
-
mac
GH40B | Cast Iron Change Gear
Item #101783125
- 8 Diametral Pitch
- 40 Teeth
- 14.5 ° Pressure Angle
- 5" Pitch Diameter
- 1 3/8" Nominal Bore

Boston Gear
GH34B
-
mac
GH34B | Cast Iron Change Gear
Item #101782592
- 8 Diametral Pitch
- 34 Teeth
- 14.5 ° Pressure Angle
- 4 1/4" Pitch Diameter
- 1.3800" Nominal Bore

Boston Gear
GF93A
-
mac
GF93A | Cast Iron Change Gear
Item #101782590
- 10 Diametral Pitch
- 93 Teeth
- 14.5 ° Pressure Angle
- 9.300" Pitch Diameter
- 1 1/4" Nominal Bore

Boston Gear
GF90A
-
mac
GF90A | Cast Iron Change Gear
Item #101781987
- 10 Diametral Pitch
- 90 Teeth
- 14.5 ° Pressure Angle
- 9" Pitch Diameter
- 1 1/4" Nominal Bore

Boston Gear
GF22
-
mac
GF22 | Steel Change Gear
Item #101820506
- 10 Diametral Pitch
- 22 Teeth
- 14.5 ° Pressure Angle
- 2.200" Pitch Diameter
- 1 1/4" Nominal Bore

Boston Gear
GF48B
-
mac
GF48B | Cast Iron Change Gear
Item #101783112
- 10 Diametral Pitch
- 48 Teeth
- 14.5 ° Pressure Angle
- 4.800" Pitch Diameter
- 1 1/4" Nominal Bore

Boston Gear
GD93A
-
mac
GD93A | Cast Iron Change Gear
Item #101781681
- 12 Diametral Pitch
- 93 Teeth
- 14.5 ° Pressure Angle
- 7 3/4" Pitch Diameter
- 1" Nominal Bore

Boston Gear
GB98A
-
mac
GB98A | Cast Iron Change Gear
Item #101783104
- 16 Diametral Pitch
- 98 Teeth
- 14.5 ° Pressure Angle
- 6 1/8" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
GB79B
-
mac
GB79B | Cast Iron Change Gear
Item #101782865
- 16 Diametral Pitch
- 79 Teeth
- 14.5 ° Pressure Angle
- 4.938" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
GB76B
-
mac
GB76B | Cast Iron Change Gear
Item #101775479
- 16 Diametral Pitch
- 76 Teeth
- 14.5 ° Pressure Angle
- 4 3/4" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
GB74B
-
mac
GB74B | Cast Iron Change Gear
Item #101774868
- 16 Diametral Pitch
- 74 Teeth
- 14.5 ° Pressure Angle
- 4 5/8" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
GB45B
-
mac
GB45B | Cast Iron Change Gear
Item #101775800
- 16 Diametral Pitch
- 45 Teeth
- 14.5 ° Pressure Angle
- 2.813" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
GB125A
-
mac
GB125A | Cast Iron Change Gear
Item #101782868
- 16 Diametral Pitch
- 125 Teeth
- 14.5 ° Pressure Angle
- 7.813" Pitch Diameter
- 3/4" Nominal Bore

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