category
- Spur Gears 650
- Worm Gears 176
- Bevel Gears 123
- Gear Racks 123
- Change Gears 106
- Miter Gears 98
- 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
Martin
C675
-
mac
C675 | Spur Gear
Item #100811433
- B3 Gear Style
- 14.5° Pressure Angle
- 75 Teeth
- 6 Diametral Pitch
- 12.5 in Pitch Diameter

Boston Gear
YH18-1 1/8
-
mac
YH18-1 1/8 | 20° Pressure Angle Spur Gear
Item #101775576
- Finished Steel Gear
- 8 Diametral Pitch
- 20.0° Pressure Angle
- 18 Teeth
- 2 1/4" Pitch Diameter

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
NJ14B-1
-
mac
NJ14B-1 | 14.5° Pressure Angle Spur Gear
Item #101754420
- Finished Steel Gear
- 6 Diametral Pitch
- 14.5° Pressure Angle
- 14 Teeth
- 2.333" Pitch Diameter

Boston Gear
YJ21-1 1/4
-
mac
YJ21-1 1/4 | 20° Pressure Angle Spur Gear
Item #101775580
- Finished Steel Gear
- 6 Diametral Pitch
- 20.0° Pressure Angle
- 21 Teeth
- 3 1/2" Pitch Diameter

Boston Gear
ND18B-5/8
-
mac
ND18B-5/8 | 14.5° Pressure Angle Spur Gear
Item #101772081
- Finished Steel Gear
- 12 Diametral Pitch
- 14.5° Pressure Angle
- 18 Teeth
- 1 1/2" Pitch Diameter

Boston Gear
GS32
-
mac
GS32 | Steel Drawn Pinion Wire
Item #101751340
- 48 Diametral Pitch
- 14.5 ° Pressure Angle
- 16 Teeth
- 0.333" Pitch Diameter
- 4 ft Overall Length

Boston Gear
G481Y-P
-
mac
G481Y-P | Finished Bore Brass Bevel Gear
Item #101819931
- 32 Diametral Pitch
- 16 Teeth
- 20 ° Pressure Angle
- 1/2" Pitch Diameter
- 3/16" Nominal Bore

Boston Gear
G675
-
mac
G675 | 14.5° Pressure Angle Internal Spur Gear
Item #101781796
- 24 Diametral Pitch
- 14.5 ° Pressure Angle
- 36 Teeth
- 1 1/2" Pitch Diameter
- 0.255" Face Width

Boston Gear
S2418
-
mac
S2418 | 14.5° Pressure Angle Spur Gear
Item #101800691
- Reborable Steel Gear
- 24 Diametral Pitch
- 14.5° Pressure Angle
- 18 Teeth
- 3/4" Pitch Diameter

Boston Gear
PA5210Y-G
-
mac
PA5210Y-G | Finished Bore Cast Iron Bevel Gear
Item #101773415
- 10 Diametral Pitch
- 50 Teeth
- 20 ° Pressure Angle
- 5" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
YH28
-
mac
YH28 | 20° Pressure Angle Spur Gear
Item #101805764
- Reborable Steel Gear
- 8 Diametral Pitch
- 20.0° Pressure Angle
- 28 Teeth
- 3 1/2" Pitch Diameter

Boston Gear
GB77B
-
mac
GB77B | Cast Iron Change Gear
Item #101774295
- 16 Diametral Pitch
- 77 Teeth
- 14.5 ° Pressure Angle
- 4.813" Pitch Diameter
- 3/4" Nominal Bore

Boston Gear
GD77A
-
mac
GD77A | Cast Iron Change Gear
Item #101820501
- 12 Diametral Pitch
- 77 Teeth
- 14.5 ° Pressure Angle
- 6.417" Pitch Diameter
- 1" Nominal Bore

Boston Gear
GS31
-
mac
GS31 | Steel Drawn Pinion Wire
Item #101775077
- 48 Diametral Pitch
- 14.5 ° Pressure Angle
- 15 Teeth
- 0.312" Pitch Diameter
- 4 ft Overall Length

Boston Gear
G43
-
mac
G43 | Brass Drawn Pinion Wire
Item #101754357
- 32 Diametral Pitch
- 14.5 ° Pressure Angle
- 11 Teeth
- 0.344" Pitch Diameter
- 4 ft Overall Length

Boston Gear
GB1077A
-
mac
GB1077A | Single Lead Worm Gear
Item #101339611
- 6 Diametral Pitch, 20 Teeth, 14.5 Pressure Angle, RH, Single Thread, Bronze Worm Gear

Boston Gear
NJ12 B
-
mac
NJ12 B | 14.5° Pressure Angle Spur Gear
Item #101753404
- Reborable Steel Gear
- 6 Diametral Pitch
- 14.5° Pressure Angle
- 12 Teeth
- 2" Pitch Diameter

Boston Gear
NH16 B
-
mac
NH16 B | 14.5° Pressure Angle Spur Gear
Item #101809393
- Reborable Steel Gear
- 8 Diametral Pitch
- 14.5° Pressure Angle
- 16 Teeth
- 2" Pitch Diameter

Boston Gear
H1640R
-
mac
H1640R | 14.5° Pressure Angle Helical Gear
Item #101754206
- 16 Diametral Pitch
- 40 Teeth
- 14.5 ° Pressure Angle
- 2 1/2" Pitch Diameter
- 1/2" Nominal Bore

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