Spur & Change Gears

Discover a wide array of shaft couplings, chains and sprockets, belts and sheaves, and drive components.
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Martin S1224   

External Tooth Spur Gear - 12 DP, 14.5 ° PA, 24 Teeth, 0.75 in Face, 5/8 to 1 in Bore, Reboreable, Material: Steel

MI ITEM 00370079

CSN:

IN STOCK?
In stock
Martin S1224
$74.46 each
for your price$74.46each
Martin S1224

Martin S1254   

External Tooth Spur Gear - 12 DP, 14.5 ° PA, 54 Teeth, 0.75 in Face, 3/4 to 1-3/4 in Bore, Reboreable, Material: Steel

MI ITEM 00372789

CSN:

IN STOCK?
In stock
Martin S1254
$137.94 each
for your price$137.94each
Martin S1254

Martin S2064   

External Tooth Spur Gear - 20 DP, 14.5 ° PA, 64 Teeth, 0.375 in Face, 3/8 to 1-1/4 in Bore, Reboreable, Material: Steel

MI ITEM 00369806

CSN:

IN STOCK?
In stock
Martin S2064
$92.06 each
for your price$92.06each
Martin S2064

Boston Gear (Altra) YB20-5/8   

External Tooth Spur Gear - 16 DP, 20 ° Pressure Angle, 3/4 in Face, 20 Teeth, 1-3/8 in Outside Diameter, Finished Bore, 5/8 in Bore, Hub with Keyway and Set Screw, Steel Material

MI ITEM 00371615

CSN:

IN STOCK?
In stock
Boston Gear (Altra) YB20-5/8
$64.64 each
for your price$64.64each
Boston Gear (Altra) YB20-5/8

Martin S2020   

External Tooth Spur Gear - 20 DP, 14.5 ° PA, 20 Teeth, 0.375 in Face, 3/8 in Bore, Reboreable, Material: Steel

MI ITEM 00369739

CSN:

IN STOCK?
In stock
Martin S2020
$35.23 each
for your price$35.23each
Martin S2020

Martin S832   

External Tooth Spur Gear - 8 DP, 14.5 ° PA, 32 Teeth, 1.25 in Face, 1 to 1-13/16 in Bore, Reboreable, Material: Steel

MI ITEM 00370418

CSN:

IN STOCK?
In stock
Martin S832
$217.18 each
for your price$217.18each
Martin S832

Boston Gear (Altra) YD36A   

External Tooth Spur Gear - 12 DP, 20 ° Pressure Angle, 1 in Face, 36 Teeth, 3.167 in Outside Diameter, Rough Stock, 3/4 in Bore, Hub without Keyway or Set Screw, Steel Material

MI ITEM 00371815

CSN:

IN STOCK?
In stock
Boston Gear (Altra) YD36A
$103.55 each
for your price$103.55each
Boston Gear (Altra) YD36A

Martin S633   

External Tooth Spur Gear - 6 DP, 14.5 ° PA, 33 Teeth, 1.5 in Face, 1-1/8 to 2-1/8 in Bore, Reboreable, Material: Steel

MI ITEM 00372650

CSN:

IN STOCK?
In stock
Martin S633
$317.70 each
for your price$317.70each
Martin S633

Martin S820BS 1   

External Tooth Spur Gear - 8 DP, 14.5 ° PA, 20 Teeth, 1.25 in Face, 1 in Bore, Bored to Size, Material: Steel

MI ITEM 02102782

CSN:

IN STOCK?
In stock
Martin S820BS 1
$181.60 each
for your price$181.60each
Martin S820BS 1

Martin S1232   

External Tooth Spur Gear - 12 DP, 14.5 ° PA, 32 Teeth, 0.75 in Face, 5/8 to 1-5/16 in Bore, Reboreable, Material: Steel

MI ITEM 00370090

CSN:

IN STOCK?
In stock
Martin S1232
$87.69 each
for your price$87.69each
Martin S1232

Martin C1284   

External Tooth Spur Gear - 12 DP, 14.5 ° PA, 84 Teeth, 0.75 in Face, 3/4 to 1-7/16 in Bore, Reboreable, Material: Cast Iron

MI ITEM 00370134

CSN:

IN STOCK?
In stock
Martin C1284
$208.64 each
for your price$208.64each
Martin C1284

Martin S1025   

External Tooth Spur Gear - 10 DP, 14.5 ° PA, 25 Teeth, 1 in Face, 3/4 to 1-1/2 in Bore, Reboreable, Material: Steel

MI ITEM 00370217

CSN:

IN STOCK?
In stock
Martin S1025
$99.41 each
for your price$99.41each
Martin S1025
Martin S1224
S1224
Martin

External Tooth Spur Gear - 12 DP, 14.5 ° PA, 24 Teeth, 0.75 in Face, 5/8 to 1 in Bore, Reboreable, Material: Steel

MI ITEM 00370079

CSN

In stock
$74.46 each
Martin S1224
Martin S1254
S1254
Martin

External Tooth Spur Gear - 12 DP, 14.5 ° PA, 54 Teeth, 0.75 in Face, 3/4 to 1-3/4 in Bore, Reboreable, Material: Steel

MI ITEM 00372789

CSN

In stock
$137.94 each
Martin S1254
Martin S2064
S2064
Martin

External Tooth Spur Gear - 20 DP, 14.5 ° PA, 64 Teeth, 0.375 in Face, 3/8 to 1-1/4 in Bore, Reboreable, Material: Steel

MI ITEM 00369806

CSN

In stock
$92.06 each
Martin S2064
Boston Gear (Altra) YB20-5/8
YB20-5/8
Boston Gear (Altra)

External Tooth Spur Gear - 16 DP, 20 ° Pressure Angle, 3/4 in Face, 20 Teeth, 1-3/8 in Outside Diameter, Finished Bore, 5/8 in Bore, Hub with Keyway and Set Screw, Steel Material

MI ITEM 00371615

CSN

In stock
$64.64 each
Boston Gear (Altra) YB20-5/8
Martin S2020
S2020
Martin

External Tooth Spur Gear - 20 DP, 14.5 ° PA, 20 Teeth, 0.375 in Face, 3/8 in Bore, Reboreable, Material: Steel

MI ITEM 00369739

CSN

In stock
$35.23 each
Martin S2020
Martin S832
S832
Martin

External Tooth Spur Gear - 8 DP, 14.5 ° PA, 32 Teeth, 1.25 in Face, 1 to 1-13/16 in Bore, Reboreable, Material: Steel

MI ITEM 00370418

CSN

In stock
$217.18 each
Martin S832
Boston Gear (Altra) YD36A
YD36A
Boston Gear (Altra)

External Tooth Spur Gear - 12 DP, 20 ° Pressure Angle, 1 in Face, 36 Teeth, 3.167 in Outside Diameter, Rough Stock, 3/4 in Bore, Hub without Keyway or Set Screw, Steel Material

MI ITEM 00371815

CSN

In stock
$103.55 each
Boston Gear (Altra) YD36A
Martin S633
S633
Martin

External Tooth Spur Gear - 6 DP, 14.5 ° PA, 33 Teeth, 1.5 in Face, 1-1/8 to 2-1/8 in Bore, Reboreable, Material: Steel

MI ITEM 00372650

CSN

In stock
$317.70 each
Martin S633
Martin S820BS 1
S820BS 1
Martin

External Tooth Spur Gear - 8 DP, 14.5 ° PA, 20 Teeth, 1.25 in Face, 1 in Bore, Bored to Size, Material: Steel

MI ITEM 02102782

CSN

In stock
$181.60 each
Martin S820BS 1
Martin S1232
S1232
Martin

External Tooth Spur Gear - 12 DP, 14.5 ° PA, 32 Teeth, 0.75 in Face, 5/8 to 1-5/16 in Bore, Reboreable, Material: Steel

MI ITEM 00370090

CSN

In stock
$87.69 each
Martin S1232
Martin C1284
C1284
Martin

External Tooth Spur Gear - 12 DP, 14.5 ° PA, 84 Teeth, 0.75 in Face, 3/4 to 1-7/16 in Bore, Reboreable, Material: Cast Iron

MI ITEM 00370134

CSN

In stock
$208.64 each
Martin C1284
Martin S1025
S1025
Martin

External Tooth Spur Gear - 10 DP, 14.5 ° PA, 25 Teeth, 1 in Face, 3/4 to 1-1/2 in Bore, Reboreable, Material: Steel

MI ITEM 00370217

CSN

In stock
$99.41 each
Martin S1025