category
- Spur Gears 645
- Worm Gears 177
- Gear Racks 123
- Bevel Gears 122
- Change Gears 105
- Miter Gears 97
- Helical Gears 67
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
Bearing Type
Ratio
Boston Gear
L129Y
-
mac
L129Y | Minimum Plain Bore Straight Miter Gear
Item #101819927
- 10 Diametral Pitch
- 20 Teeth
- 20 ° Pressure Angle
- 2" Pitch Diameter
- 5/8" Nominal Bore

Boston Gear
GD90A
-
mac
GD90A | Cast Iron Change Gear
Item #101774876
- 12 Diametral Pitch
- 90 Teeth
- 14.5 ° Pressure Angle
- 7 1/2" Pitch Diameter
- 1" Nominal Bore

Boston Gear
NA70
-
mac
NA70 | 14.5° Pressure Angle Spur Gear
Item #101753398
- Reborable Cast Iron Gear
- 20 Diametral Pitch
- 14.5° Pressure Angle
- 70 Teeth
- 3 1/2" Pitch Diameter

Boston Gear
YA45
-
mac
YA45 | 20° Pressure Angle Spur Gear
Item #101776597
- Reborable Steel Gear
- 20 Diametral Pitch
- 20.0° Pressure Angle
- 45 Teeth
- 2 1/4" Pitch Diameter

Boston Gear
GB69B
-
mac
GB69B | Cast Iron Change Gear
Item #101783976
- 16 Diametral Pitch
- 69 Teeth
- 14.5 ° Pressure Angle
- 4.313" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
L110Y
-
mac
L110Y | Minimum Plain Bore Straight Miter Gear
Item #101752681
- 16 Diametral Pitch
- 16 Teeth
- 20 ° Pressure Angle
- 1" Pitch Diameter
- 3/8" Nominal Bore

Boston Gear
GH91A
-
mac
GH91A | Cast Iron Change Gear
Item #101783990
- 8 Diametral Pitch
- 91 Teeth
- 14.5 ° Pressure Angle
- 11 3/8" Pitch Diameter
- 1 3/8" 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

Boston Gear
HB816R
-
mac
HB816R | 14.5° Pressure Angle Helical Gear
Item #101753154
- 8 Diametral Pitch
- 16 Teeth
- 14.5 ° Pressure Angle
- 2" Pitch Diameter
- 1" Nominal Bore

Boston Gear
Y6496
-
mac
Y6496 | 20° Pressure Angle Spur Gear
Item #101775880
- Reborable Brass Gear
- 64 Diametral Pitch
- 20.0° Pressure Angle
- 96 Teeth
- 1 1/2" Pitch Diameter

Boston Gear
HS824R
-
mac
HS824R | 14.5° Pressure Angle Helical Gear
Item #101752013
- 8 Diametral Pitch
- 24 Teeth
- 14.5 ° Pressure Angle
- 3" Pitch Diameter
- 1" Nominal Bore

Boston Gear
GB78B
-
mac
GB78B | Cast Iron Change Gear
Item #101775545
- 16 Diametral Pitch
- 78 Teeth
- 14.5 ° Pressure Angle
- 4 7/8" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
HB624R
-
mac
HB624R | 14.5° Pressure Angle Helical Gear
Item #101752679
- 6 Diametral Pitch
- 24 Teeth
- 14.5 ° Pressure Angle
- 4" Pitch Diameter
- 1 1/4" Nominal Bore

Boston Gear
NA64A
-
mac
NA64A | 14.5° Pressure Angle Spur Gear
Item #101753829
- Reborable Steel Gear
- 20 Diametral Pitch
- 14.5° Pressure Angle
- 64 Teeth
- 3.200" Pitch Diameter

Boston Gear
DSH-1
-
mac
DSH-1 | Double Lead Worm
Item #101739544
- 48 Diametral Pitch
- 0.333" Pitch Diameter
- 20° Pressure Angle
- Right Hand
- Double Lead

Boston Gear
H1086 LH
-
mac
H1086 LH | Single Lead Worm
Item #101754204
- 6 Diametral Pitch, 1.500" Pitch Diameter, 14.5 Degree Pressure Angle, Left Hand, Single Lead, 7/8" Bore

Boston Gear
HB630L
-
mac
HB630L | 14.5° Pressure Angle Helical Gear
Item #101737668
- 6 Diametral Pitch
- 30 Teeth
- 14.5 ° Pressure Angle
- 5" Pitch Diameter
- 1 1/4" Nominal Bore

Boston Gear
G1031
-
mac
G1031 | Single Lead Worm Gear
Item #101772548
- 32 Diametral Pitch, 96 Teeth, 14.5 Pressure Angle, RH, Single Thread, Bronze Worm Gear

Boston Gear
YD192
-
mac
YD192 | 20° Pressure Angle Spur Gear
Item #101752271
- Reborable Cast Iron Gear
- 12 Diametral Pitch
- 20.0° Pressure Angle
- 192 Teeth
- 16" Pitch Diameter

Boston Gear
PA528Y-G
-
mac
PA528Y-G | Finished Bore Cast Iron Bevel Gear
Item #101752260
- 8 Diametral Pitch
- 40 Teeth
- 20 ° Pressure Angle
- 5" Pitch Diameter
- 1" Nominal Bore

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