category
- Spur Gears 649
- Worm Gears 167
- Bevel Gears 131
- Change Gears 116
- Gear Racks 102
- Miter Gears 78
- Helical Gears 64
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
NL40B
-
mac
NL40B | 14.5° Pressure Angle Spur Gear
Item #101753417
- Reborable Cast Iron Gear
- 4 Diametral Pitch
- 14.5° Pressure Angle
- 40 Teeth
- 10" Pitch Diameter

Boston Gear
G464Y
-
mac
G464Y | Minimum Plain Bore Straight Miter Gear
Item #101784998
- 24 Diametral Pitch
- 24 Teeth
- 20 ° Pressure Angle
- 1" Pitch Diameter
- 1/4" Nominal Bore

Boston Gear
G146
-
mac
G146 | Spur Gear
Item #101819973
- Reborable Brass Gear
- 48 Diametral Pitch
- 14.5° Pressure Angle
- 72 Teeth
- 1 1/2" Pitch Diameter

Boston Gear
GA65B
-
mac
GA65B | Cast Iron Change Gear
Item #101783971
- 20 Diametral Pitch
- 65 Teeth
- 14.5 ° Pressure Angle
- 3 1/4" Pitch Diameter
- 5/8" Nominal Bore

Boston Gear
GH35B
-
mac
GH35B | Cast Iron Change Gear
Item #101783121
- 8 Diametral Pitch
- 35 Teeth
- 14.5 ° Pressure Angle
- 4 3/8" Pitch Diameter
- 1 3/8" Nominal Bore

Boston Gear
GF35B
-
mac
GF35B | Cast Iron Change Gear
Item #101782881
- 10 Diametral Pitch
- 35 Teeth
- 14.5 ° Pressure Angle
- 3 1/2" Pitch Diameter
- 1 1/4" Nominal Bore

Boston Gear
GA107B
-
mac
GA107B | Cast Iron Change Gear
Item #101775794
- 20 Diametral Pitch
- 107 Teeth
- 14.5 ° Pressure Angle
- 5.350" Pitch Diameter
- 5/8" Nominal Bore

Boston Gear
GH79A
-
mac
GH79A | Cast Iron Change Gear
Item #101782596
- 8 Diametral Pitch
- 79 Teeth
- 14.5 ° Pressure Angle
- 9 7/8" Pitch Diameter
- 1 3/8" Nominal Bore

Boston Gear
YP3236
-
mac
YP3236 | Molded Delrin Spur Gear
Item #101753272
- Reborable Molded Delrin Gear
- 32 Diametral Pitch
- 20.0° Pressure Angle
- 36 Teeth
- 1 1/8" Pitch Diameter

Boston Gear
Y3280
-
mac
Y3280 | 20° Pressure Angle Spur Gear
Item #101752266
- Reborable Brass Gear
- 32 Diametral Pitch
- 20.0° Pressure Angle
- 80 Teeth
- 2 1/2" Pitch Diameter

Boston Gear
YD14-5/8
-
mac
YD14-5/8 | 20° Pressure Angle Spur Gear
Item #101754447
- Finished Steel Gear
- 12 Diametral Pitch
- 20.0° Pressure Angle
- 14 Teeth
- 1.168" Pitch Diameter

Boston Gear
YP2422
-
mac
YP2422 | Molded Delrin Spur Gear
Item #101775905
- Reborable Molded Delrin Gear
- 24 Diametral Pitch
- 20.0° Pressure Angle
- 22 Teeth
- 0.917" Pitch Diameter

Boston Gear
YPB3240
-
mac
YPB3240 | Molded Delrin w/ Brass Inserts Spur Gear
Item #100812322
- Reborable Molded Delrin w/* Brass Inserts Gear
- 32 Diametral Pitch
- 20.0° Pressure Angle
- 40 Teeth
- 1 1/4" Pitch Diameter

Boston Gear
GD118A
-
mac
GD118A | Cast Iron Change Gear
Item #101776467
- 12 Diametral Pitch
- 118 Teeth
- 14.5 ° Pressure Angle
- 9.833" Pitch Diameter
- 1" Nominal Bore

Boston Gear
YI 6496
-
mac
YI 6496 | 20° Pressure Angle Internal Spur Gear
Item #101775632
- 64 Diametral Pitch
- 20 ° Pressure Angle
- 96 Teeth
- 1 1/2" Pitch Diameter
- 0.130" Face Width

Boston Gear
LSA107Y L
-
mac
LSA107Y L | Finished Bore Right Hand Spiral Miter Gear
Item #101753825
- 6 Diametral Pitch
- 24 Teeth
- 20 ° Pressure Angle
- 4" Pitch Diameter
- 1 1/2" Nominal Bore

Boston Gear
HL1116
-
mac
HL1116 | Single Lead Worm
Item #101786161
- 3 Diametral Pitch, 3.000' Pitch Diameter, 14.5 Degree Pressure Angle, Right Hand, Single Lead, 1 1/2" Bore

Boston Gear
YJ18-1 1/4
-
mac
YJ18-1 1/4 | 20° Pressure Angle Spur Gear
Item #101776607
- Finished Steel Gear
- 6 Diametral Pitch
- 20.0° Pressure Angle
- 18 Teeth
- 3" Pitch Diameter

Boston Gear
H1020L
-
mac
H1020L | 14.5° Pressure Angle Helical Gear
Item #101782601
- 10 Diametral Pitch
- 20 Teeth
- 14.5 ° Pressure Angle
- 2" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
G1100 LH
-
mac
G1100 LH | Single Lead Worm Gear
Item #101781803
- 4 Diametral Pitch, 20 Teeth, 14.5 Pressure Angle, LH, Single Thread, Cast Iron Worm Gear

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