Pinion Gears


Pinion gears are small toothed gears used to drive racks and turn rotational motion into linear motion. Pinion gears are available in stem and wire forms. Stem pinions have a small number of teeth cut onto the end of a shaft. They work with spur gears instead of racks. Pinion wires are drawn through a die to cut gear teeth into the surface. They are typically used as gear prototypes or are made into smaller gears. They are also used in positioning applications.
Sorted by:
79 RESULTS
Displayresults per page

Boston Gear (Altra) NFR8   

Stem Pinion, 14 1/2 PA, 10 DP, 8 Teeth, Steel

MI ITEM 00370359

AVAILABLE
Factory Order
Boston Gear (Altra) NFR8
$204.10each
for your price $204.10each
Boston Gear (Altra) NFR8

Boston Gear (Altra) NAR8   

Stem Pinion, 14 1/2 PA, 20 DP, 8 Teeth, Steel

MI ITEM 00369869

IN STOCK
In stock
Boston Gear (Altra) NAR8
$140.80each
for your price $140.80each
Boston Gear (Altra) NAR8

Boston Gear (Altra) GS42   

Drawn Pinion Wire, 32 DP, 14 1/2 PA, 10 Teeth, Steel

MI ITEM 00368201

AVAILABLE
Factory Order
Boston Gear (Altra) GS42
$186.83each
for your price $186.83each
Boston Gear (Altra) GS42

Boston Gear (Altra) NDR5   

Stem Pinion, 14 1/2 PA, 12 DP, 5 Teeth, Steel

MI ITEM 00370171

AVAILABLE
Factory Order
Boston Gear (Altra) NDR5
$149.28each
for your price $149.28each
Boston Gear (Altra) NDR5

Boston Gear (Altra) G45   

Drawn Pinion Wire, 32 DP, 14 1/2 PA, 14 Teeth, Brass

MI ITEM 00366388

AVAILABLE
Factory Order
Boston Gear (Altra) G45
$308.83each
for your price $308.83each
Boston Gear (Altra) G45

Boston Gear (Altra) NFR10   

Stem Pinion, 14 1/2 PA, 10 DP, 10 Teeth, Steel

MI ITEM 00370360

IN STOCK
In stock
Boston Gear (Altra) NFR10
$223.31each
for your price $223.31each
Boston Gear (Altra) NFR10

Boston Gear (Altra) GS47   

Drawn Pinion Wire, 32 DP, 14 1/2 PA, 16 Teeth, Steel

MI ITEM 00368207

AVAILABLE
Factory Order
Boston Gear (Altra) GS47
$261.01each
for your price $261.01each
Boston Gear (Altra) GS47

Boston Gear (Altra) GS24   

Drawn Pinion Wire, 48 DP, 14 1/2 PA, 6 Teeth, Steel

MI ITEM 00368186

AVAILABLE
Factory Order
Boston Gear (Altra) GS24
$132.59each
for your price $132.59each
Boston Gear (Altra) GS24

Boston Gear (Altra) NFR6   

Stem Pinion, 14 1/2 PA, 10 DP, 6 Teeth, Steel

MI ITEM 00370357

AVAILABLE
Factory Order
Boston Gear (Altra) NFR6
$186.83each
for your price $186.83each
Boston Gear (Altra) NFR6

Boston Gear (Altra) NBR10   

Stem Pinion, 14 1/2 PA, 16 DP, 10 Teeth, Steel

MI ITEM 00370026

AVAILABLE
Factory Order
Boston Gear (Altra) NBR10
$158.67each
for your price $158.67each
Boston Gear (Altra) NBR10

Boston Gear (Altra) G60 BRASS PINION WIRE (1 @ 4FT.EA.)   

Drawn Pinion Wire, 24 DP, 14 1/2 PA, 14 Teeth, Brass

MI ITEM 00366399

AVAILABLE
Factory Order
Boston Gear (Altra) G60 BRASS PINION WIRE (1 @ 4FT.EA.)
Quote Required Quote Required
Quote Required Quote Required
Boston Gear (Altra) G60 BRASS PINION WIRE (1 @ 4FT.EA.)

Boston Gear (Altra) NHR10   

Stem Pinion, 14 1/2 PA, 8 DP, 10 Teeth, Steel

MI ITEM 00370515

IN STOCK
Supplier Network
Boston Gear (Altra) NHR10
$240.89each
for your price $240.89each
Boston Gear (Altra) NHR10

Boston Gear (Altra) GS45   

Drawn Pinion Wire, 32 DP, 14 1/2 PA, 14 Teeth, Steel

MI ITEM 00368204

AVAILABLE
Factory Order
Boston Gear (Altra) GS45
$225.41each
for your price $225.41each
Boston Gear (Altra) GS45

Boston Gear (Altra) NBR5   

Stem Pinion, 14 1/2 PA, 16 DP, 5 Teeth, Steel

MI ITEM 00370023

AVAILABLE
Factory Order
Boston Gear (Altra) NBR5
$137.51each
for your price $137.51each
Boston Gear (Altra) NBR5

Boston Gear (Altra) G33   

Drawn Pinion Wire, 48 DP, 14 1/2 PA, 18 Teeth, Brass

MI ITEM 00366378

AVAILABLE
Factory Order
Boston Gear (Altra) G33
$242.83each
for your price $242.83each
Boston Gear (Altra) G33

Boston Gear (Altra) NHR5   

Stem Pinion, 14 1/2 PA, 8 DP, 5 Teeth, Steel

MI ITEM 00370510

AVAILABLE
Factory Order
Boston Gear (Altra) NHR5
$204.70each
for your price $204.70each
Boston Gear (Altra) NHR5

Boston Gear (Altra) G25   

Drawn Pinion Wire, 48 DP, 14 1/2 PA, 8 Teeth, Brass

MI ITEM 00366369

AVAILABLE
Factory Order
Boston Gear (Altra) G25
$127.97each
for your price $127.97each
Boston Gear (Altra) G25

Boston Gear (Altra) GS29   

Drawn Pinion Wire, 48 DP, 14 1/2 PA, 12 Teeth, Steel

MI ITEM 00368191

AVAILABLE
Factory Order
Boston Gear (Altra) GS29
$174.91each
for your price $174.91each
Boston Gear (Altra) GS29

Boston Gear (Altra) NDR10   

Stem Pinion, 14 1/2 PA, 12 DP, 10 Teeth, Steel

MI ITEM 00370175

AVAILABLE
Factory Order
Boston Gear (Altra) NDR10
$187.26each
for your price $187.26each
Boston Gear (Altra) NDR10

Boston Gear (Altra) GS59 STEEL PINION WIRE - 4 FEET LONG   

Drawn Pinion Wire, 24 DP, 14 1/2 PA, 12 Teeth, Steel

MI ITEM 09433026

AVAILABLE
Factory Order
Boston Gear (Altra) GS59 STEEL PINION WIRE - 4 FEET LONG
$252.07each
for your price $252.07each
Boston Gear (Altra) GS59 STEEL PINION WIRE - 4 FEET LONG

Boston Gear (Altra) GS54   

Drawn Pinion Wire, 24 DP, 14 1/2 PA, 6 Teeth, Steel

MI ITEM 00368208

AVAILABLE
Factory Order
Boston Gear (Altra) GS54
$207.08each
for your price $207.08each
Boston Gear (Altra) GS54

Boston Gear (Altra) GS57   

Drawn Pinion Wire, 24 DP, 14 1/2 PA, 10 Teeth, Steel

MI ITEM 00368211

AVAILABLE
Factory Order
Boston Gear (Altra) GS57
$221.82each
for your price $221.82each
Boston Gear (Altra) GS57

Boston Gear (Altra) G44   

Drawn Pinion Wire, 32 DP, 14 1/2 PA, 12 Teeth, Brass

MI ITEM 00366387

AVAILABLE
Factory Order
Boston Gear (Altra) G44
$204.85each
for your price $204.85each
Boston Gear (Altra) G44

Boston Gear (Altra) NJR6   

Stem Pinion, 14 1/2 PA, 6 DP, 6 Teeth, Steel

MI ITEM 00370653

AVAILABLE
Factory Order
Boston Gear (Altra) NJR6
$290.05each
for your price $290.05each
Boston Gear (Altra) NJR6
Boston Gear (Altra) NFR8
MI ITEM 00370359
Available - Factory Order
$204.10each
Boston Gear (Altra) NAR8
MI ITEM 00369869
In stock
$140.80each
Boston Gear (Altra) GS42
MI ITEM 00368201
Available - Factory Order
$186.83each
Boston Gear (Altra) NDR5
MI ITEM 00370171
Available - Factory Order
$149.28each
Boston Gear (Altra) G45
MI ITEM 00366388
Available - Factory Order
$308.83each
Boston Gear (Altra) NFR10
MI ITEM 00370360
In stock
$223.31each
Boston Gear (Altra) GS47
MI ITEM 00368207
Available - Factory Order
$261.01each
Boston Gear (Altra) GS24
MI ITEM 00368186
Available - Factory Order
$132.59each
Boston Gear (Altra) NFR6
MI ITEM 00370357
Available - Factory Order
$186.83each
Boston Gear (Altra) NBR10
MI ITEM 00370026
Available - Factory Order
$158.67each
Boston Gear (Altra) G60 BRASS PINION WIRE (1 @ 4FT.EA.)
MI ITEM 00366399
Available - Factory Order
Quote Required
Boston Gear (Altra) NHR10
MI ITEM 00370515
Supplier Network
$240.89each
Boston Gear (Altra) GS45
MI ITEM 00368204
Available - Factory Order
$225.41each
Boston Gear (Altra) NBR5
MI ITEM 00370023
Available - Factory Order
$137.51each
Boston Gear (Altra) G33
MI ITEM 00366378
Available - Factory Order
$242.83each
Boston Gear (Altra) NHR5
MI ITEM 00370510
Available - Factory Order
$204.70each
Boston Gear (Altra) G25
MI ITEM 00366369
Available - Factory Order
$127.97each
Boston Gear (Altra) GS29
MI ITEM 00368191
Available - Factory Order
$174.91each
Boston Gear (Altra) NDR10
MI ITEM 00370175
Available - Factory Order
$187.26each
Boston Gear (Altra) GS59 STEEL PINION WIRE - 4 FEET LONG
MI ITEM 09433026
Available - Factory Order
$252.07each
Boston Gear (Altra) GS54
MI ITEM 00368208
Available - Factory Order
$207.08each
Boston Gear (Altra) GS57
MI ITEM 00368211
Available - Factory Order
$221.82each
Boston Gear (Altra) G44
MI ITEM 00366387
Available - Factory Order
$204.85each
Boston Gear (Altra) NJR6
MI ITEM 00370653
Available - Factory Order
$290.05each