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Boston Gear - Gears

Motion carries thousands of gears from trusted brands. Gears are a common and critical part in power transmission applications. They transmit mechanical power from one rotating component to another by meshing with other gears. Explore gear options by product type, tooth type, pressure angle, pitch, and more.
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2,239 Results

Photos may not represent actual items. Refer to name and product specs for all details.
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Brand: Boston Gear
Boston Gear GB48B
Boston Gear  GB48B
Change Gear, 16 DP, 14 1/2 PA, 48 Teeth, Cast Iron
MI ITEM #00367251
MFR #GB48B
In stock
$151.75/each
Boston Gear G1079RH
Boston Gear  G1079RH
Worm Gear, 6 DP, 14.5 PA, 50 Teeth, RH, Cast Iron
MI ITEM #00366821
MFR #G1079RH
Factory Order
$590.55/each
Boston Gear YB32
Boston Gear  YB32
Spur Gear, 16 DP, 20 PA, 30 Teeth, Steel
MI ITEM #00371727
MFR #YB32
In stock
See substitute items
$86.86/each
Boston Gear G1047
Boston Gear  G1047
Worm Gear, 16 DP, 14.5 PA, 100 Teeth, RH, Bronze
MI ITEM #00366662
MFR #G1047
Factory Order
$517.10/each
Boston Gear ND24B
Boston Gear  ND24B
Spur Gear, 12 DP, 14 1/2 PA, 24 Teeth, Steel
MI ITEM #00370077
MFR #ND24B
Factory Order
See substitute items
$95.95/each
Boston Gear NB54
Boston Gear  NB54
Spur Gear, 16 DP, 14 1/2 PA, 54 Teeth, Cast Iron
MI ITEM #00369961
MFR #NB54
Factory Order
$134.08/each
Boston Gear YB40
Boston Gear  YB40
Spur Gear, 16 DP, 20 PA, 40 Teeth, Steel
MI ITEM #00371735
MFR #YB40
In stock
See substitute items
$115.02/each
Boston Gear YH24
Boston Gear  YH24
Spur Gear, 8 DP, 20 PA, 24 Teeth, Steel
MI ITEM #00371969
MFR #YH24
In stock
See substitute items
$198.59/each
Boston Gear L101Y
Boston Gear  L101Y
Miter Gear, 12 DP, 20 PA, 1:1 R, 15 Teeth, Steel
MI ITEM #00369325
MFR #L101Y
Factory Order
See substitute items
$65.40/each
Boston Gear NF40
Boston Gear  NF40
Spur Gear, 10 DP, 14 1/2 PA, 40 Teeth, Cast Iron
MI ITEM #00370246
MFR #NF40
Factory Order
$205.28/each
Boston Gear YD24
Boston Gear  YD24
Spur Gear, 12 DP, 20 PA, 24 Teeth, Steel
MI ITEM #00371806
MFR #YD24
In stock
See substitute items
$92.67/each
Boston Gear YB24
Boston Gear  YB24
Spur Gear, 16 DP, 20 PA, 20 Teeth, Steel
MI ITEM #00371718
MFR #YB24
In stock
See substitute items
$64.82/each
Boston Gear YD30
Boston Gear  YD30
Spur Gear, 12 DP, 20 PA, 30 Teeth, Steel
MI ITEM #00371812
MFR #YD30
In stock
See substitute items
$99.97/each
Boston Gear YB30-5/8
Boston Gear  YB30-5/8
Spur Gear, 16 DP, 20 PA, 30 Teeth, Steel
MI ITEM #01487741
MFR #YB30-5/8
Factory Order
$118.45/each
Boston Gear YP4884 PLASTIC SPUR GEAR 53937
Boston Gear  YP4884 PLASTIC SPUR GEAR 53937
Spur Gear, 48 DP, 20 PA, 84 Teeth, Molded Delrin
MI ITEM #04523250
MFR #YP4884 PLASTIC SPUR GEAR 53937
Factory Order
$30.05/each
Boston Gear G1062ARH
Boston Gear  G1062ARH
Worm Gear, 10 DP, 14.5 PA, 40 Teeth, RH, Cast Iron
MI ITEM #00366728
MFR #G1062ARH
Factory Order
See substitute items
$228.08/each
Boston Gear GD67A
Boston Gear  GD67A
Change Gear, 12 DP, 14 1/2 PA, 67 Teeth, Cast Iron
MI ITEM #00367671
MFR #GD67A
Factory Order
$267.12/each
Boston Gear G167
Boston Gear  G167
Spur Gear, 32 DP, 14 1/2 PA, 16 Teeth, Brass
MI ITEM #00366468
MFR #G167
Factory Order
$32.93/each
Boston Gear Y3232
Boston Gear  Y3232
Spur Gear, 32 DP, 20 PA, 32 Teeth, Brass
MI ITEM #00371576
MFR #Y3232
Factory Order
$62.27/each
Boston Gear NB20B-1/2
Boston Gear  NB20B-1/2
Spur Gear, 16 DP, 14 1/2 PA, 20 Teeth, Steel
MI ITEM #00374556
MFR #NB20B-1/2
Factory Order
$85.98/each
Boston Gear H3220
Boston Gear  H3220
Spur Gear, 32 DP, 14 1/2 PA, 20 Teeth, Steel
MI ITEM #00368745
MFR #H3220
Factory Order
See substitute items
$60.48/each
Boston Gear D1143
Boston Gear  D1143
Worm Gear, 16 DP, 14.5 PA, 30 Teeth, RH, Bronze
MI ITEM #00365869
MFR #D1143
Factory Order
$165.21/each
Boston Gear L118Y
Boston Gear  L118Y
Miter Gear, 6 DP, 20 PA, 1:1 R, 24 Teeth, Steel
MI ITEM #00369409
MFR #L118Y
Factory Order
See substitute items
$369.00/each
Boston Gear NF15B-3/4
Boston Gear  NF15B-3/4
Spur Gear, 10 DP, 14 1/2 PA, 15 Teeth, Steel
MI ITEM #00374419
MFR #NF15B-3/4
Factory Order
$121.68/each
Showing 1-24 of 2,239

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Gates TPU PosiLace Welding Guidelines
The PosiLace splice provides a sanitation friendly means of joining belt without welding in the field. It is recommended for any food belt applications where sanitation is important and speed of installation helpful.
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Gates TPU Pinlok Mechanical Joining System
EXPERIENCING PROBLEMS WITH DIFFICULT BELT INSTALLATIONS? USE GATES PINLOK. Our advancements in material science, design engineering and processing technologies allow Gates to deliver a mechanical joining system to allow belt installation without machine disassembly.
Gates TPU Metal Detectable Food Grade Belt
Metal detectable belts include a metal detectable additive and are made with the same rugged wear resistant construction as our standard food grade belts. In the event the metal detectable belt accidently chips, the belt chips can be sensed by metal detectors in your down-stream operations to prevent further contamination.
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