category
- Spur Gears 687
- Worm Gears 167
- Bevel Gears 137
- Change Gears 119
- Gear Racks 107
- Miter Gears 78
- Helical Gears 62
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
Bearing Type
Boston Gear
D1600
-
mac
D1600 | Quadruple Lead Worm Gear
Item #101775985
- 12 Diametral Pitch, 20 Teeth, 14.5 Pressure Angle, RH, Quadruple Thread, Cast Iron Worm Gear

Boston Gear
Y4812
-
mac
Y4812 | 20° Pressure Angle Spur Gear
Item #101775876
- Reborable Brass Gear
- 48 Diametral Pitch
- 20.0° Pressure Angle
- 12 Teeth
- 1/4" Pitch Diameter

Boston Gear
NH18B-7/8
-
mac
NH18B-7/8 | 14.5° Pressure Angle Spur Gear
Item #102221611
- Finished Steel Gear
- 8 Diametral Pitch
- 14.5° Pressure Angle
- 18 Teeth
- 2 1/4" Pitch Diameter

Boston Gear
GD110A
-
mac
GD110A | Cast Iron Change Gear
Item #101774877
- 12 Diametral Pitch
- 110 Teeth
- 14.5 ° Pressure Angle
- 9.167" Pitch Diameter
- 1" Nominal Bore

Boston Gear
YPB3224
-
mac
YPB3224 | Molded Delrin w/ Brass Inserts Spur Gear
Item #101751350
- Reborable Molded Delrin w/* Brass Inserts Gear
- 32 Diametral Pitch
- 20.0° Pressure Angle
- 24 Teeth
- 3/4" Pitch Diameter

Boston Gear
H3222
-
mac
H3222 | Spur Gear
Item #101776231
- Finished Steel Gear
- 32 Diametral Pitch
- 14.5° Pressure Angle
- 22 Teeth
- 11/16" Pitch Diameter

Boston Gear
YH80B
-
mac
YH80B | 20° Pressure Angle Spur Gear
Item #101754453
- Reborable Cast Iron Gear
- 8 Diametral Pitch
- 20.0° Pressure Angle
- 80 Teeth
- 10" Pitch Diameter

Boston Gear
GB88A
-
mac
GB88A | Cast Iron Change Gear
Item #101781981
- 16 Diametral Pitch
- 88 Teeth
- 14.5 ° Pressure Angle
- 5 1/2" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
GB57B
-
mac
GB57B | Cast Iron Change Gear
Item #101776420
- 16 Diametral Pitch
- 57 Teeth
- 14.5 ° Pressure Angle
- 3.563" Pitch Diameter
- 3/4" Nominal Bore

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
GD99A
-
mac
GD99A | Cast Iron Change Gear
Item #101775817
- 12 Diametral Pitch
- 99 Teeth
- 14.5 ° Pressure Angle
- 8 1/4" Pitch Diameter
- 1" Nominal Bore

Boston Gear
YP3226
-
mac
YP3226 | Molded Delrin Spur Gear
Item #101776618
- Reborable Molded Delrin Gear
- 32 Diametral Pitch
- 20.0° Pressure Angle
- 26 Teeth
- 13/16" Pitch Diameter

Boston Gear
YPB2460
-
mac
YPB2460 | Molded Delrin w/ Brass Inserts Spur Gear
Item #101754482
- Reborable Molded Delrin w/* Brass Inserts Gear
- 24 Diametral Pitch
- 20.0° Pressure Angle
- 60 Teeth
- 2 1/2" Pitch Diameter

Boston Gear
DB1430 RH
-
mac
DB1430 RH | Double Lead Worm Gear
Item #101775989
- 6 Diametral Pitch
- 14.5° Pressure Angle
- 24 Teeth
- 4.000" Pitch Diameter
- Double Lead

Boston Gear
YF140
-
mac
YF140 | 20° Pressure Angle Spur Gear
Item #101775629
- Reborable Cast Iron Gear
- 10 Diametral Pitch
- 20.0° Pressure Angle
- 140 Teeth
- 14" Pitch Diameter

Boston Gear
SH102-P
-
mac
SH102-P | Finished Bore Steel Spiral Bevel Gear
Item #101800693
- 10 Diametral Pitch
- 17 Teeth
- 20 ° Pressure Angle
- 1.700" Pitch Diameter
- 5/8" Nominal Bore

Boston Gear
HLSK106Y L
-
mac
HLSK106Y L | Finished Bore Right Hand Spiral Miter Gear
Item #101754102
- 8 Diametral Pitch
- 28 Teeth
- 20 ° Pressure Angle
- 3 1/2" Pitch Diameter
- 1.1880" Nominal Bore

Boston Gear
NH42
-
mac
NH42 | 14.5° Pressure Angle Spur Gear
Item #101798003
- Reborable Cast Iron Gear
- 8 Diametral Pitch
- 14.5° Pressure Angle
- 42 Teeth
- 5 1/4" Pitch Diameter

Boston Gear
YD120
-
mac
YD120 | 20° Pressure Angle Spur Gear
Item #101775573
- Reborable Cast Iron Gear
- 12 Diametral Pitch
- 20.0° Pressure Angle
- 120 Teeth
- 10" Pitch Diameter

Boston Gear
NF70
-
mac
NF70 | 14.5° Pressure Angle Spur Gear
Item #101835817
- Reborable Cast Iron Gear
- 10 Diametral Pitch
- 14.5° Pressure Angle
- 70 Teeth
- 7" Pitch Diameter

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