Find a Service Center- Home
- Brands
- Altra Industrial Motion
- Boston Gear
Boston Gear
category
- Open Gears 2,619
- Worm Gear Reducers 2,088
- Plain Bearings 2,065
- Sprockets 1,389
- Sheaves & Pulleys 459
- Pneumatic Cylinders 341
- Synchronous (Timing) Belts 228
- Chain 227
- Rod Ends 220
- Bevel Gear Reducers 206
- Shaft Collars 180
- Flange Units 117
- Pillow Blocks 105
- Ball Bearings 95
- Jaw Couplings 67
- AC Motors & Accessories 64
- Helical 54
- Universal Joints 44
- Roller Bearings 38
- Bearing Inserts 23
- Elastomeric Couplings 18
- Flow Controls & Pressure Regulators 15
- Mufflers & Silencers 13
- Specialty Valves 11
- Take-Ups 11
- Reducer Accessories 9
- Tensioners, Tighteners & Idlers 9
- Hydraulic Cylinders 8
- Torque Limiters & Accessories 6
- DC Motors & Accessories 2
- Hand Tools 1
brand
- Altra Industrial Motion 58,909
- Boston Gear 58,909
Pressure Angle
Color
Body Material
Boston Gear
YD54A
-
mac
YD54A | 20° Pressure Angle Spur Gear
Item #101751328
- Reborable Steel Gear
- 12 Diametral Pitch
- 20.0° Pressure Angle
- 54 Teeth
- 4 1/2" Pitch Diameter
Boston Gear
M3136-24
-
mac
M3136-24 | Bear-N-Bronz 660 Cast Bronze Bearing
Item #101821254
- 1 15/16" ID x 2 1/4" OD x 3" Long
- Bronze - C93200 (SAE 660) Bushing
Boston Gear
BKCF718-40KP-B5-GS1 | 114050902
Item #114050902
- WASHDOWN WORM SPEED REDUCER
Boston Gear
738-40F-G
-
mac
738-40F-G | 700 Series Standard Reducer
Item #101873255
- 3 3/4" Center Distance
- 40:1 Ratio
- w/Fan
- Shaft Input
- Left Output
Boston Gear
FWC732D-200KE-B5-G1 | 114050878
Item #114050878
- WORM SPEED REDUCER
Boston Gear
G154
-
mac
G154 | Spur Gear
Item #101783875
- Reborable Brass Gear
- 48 Diametral Pitch
- 14.5° Pressure Angle
- 100 Teeth
- 2.083" Pitch Diameter
Boston Gear
1603DS
-
mac
1603DS | 1600 Series Precision Ground Radial Bearing
Item #101671033
- Single Row Radial Bearing
- 5/16" ID x 7/8" OD x 9/32" Wide
- Double Shielded
Boston Gear
F726-10-B9-H
-
mac
F726-10-B9-H | 700 Series C-Face Quilled Reducer
Item #101839825
- 2 5/8" Center Distance
- 10:1 Ratio
- 180TC or 210C Frame
- C-Face Quilled Input
- Left & Right Output
Boston Gear
NDR6
-
mac
NDR6 | Steel Stem Pinion
Item #101836479
- 12 Diametral Pitch
- 14.5 ° Pressure Angle
- 6 Teeth
- 0.558" Pitch Diameter
- 7 1/4" Overall Length
Boston Gear
718-50-G
-
mac
718-50-G | 700 Series Standard Reducer
Item #101806967
- 1 3/4" Center Distance
- 50:1 Ratio
- Shaft Input
- Left Output
- Universal Worm Position
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
NO18B
-
mac
NO18B | 14.5° Pressure Angle Spur Gear
Item #101752257
- Reborable Steel Gear
- 3 Diametral Pitch
- 14.5° Pressure Angle
- 18 Teeth
- 6" Pitch Diameter
Boston Gear
H2472R
-
mac
H2472R | 14.5° Pressure Angle Helical Gear
Item #101752677
- 24 Diametral Pitch
- 72 Teeth
- 14.5 ° Pressure Angle
- 3" Pitch Diameter
- 5/8" Nominal Bore
Boston Gear
B1620-11
-
mac
B1620-11 | Bost-Bronz Oil-Impregnated Sintered Bronze Bearing
Item #101810511
- 1" ID x 1 1/4" OD x 1 3/8" Long
- Bronze - Oil Impregnated (SAE 841) Bushing
Boston Gear
FC30-1-1/8
-
mac
FC30-1-1/8 | FC Series Jaw Coupling Hub
Item #101773691
- Size FC30 Coupling Hub
- 1 1/8" Bore
Boston Gear
NB40A
-
mac
NB40A | Steel Spur Gear
Item #101780161
- Reborable Steel Gear
- 16 Diametral Pitch
- 14.5° Pressure Angle
- 40 Teeth
- 2 1/2" Pitch Diameter
Product Availability by Store Location
Close