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Boston Gear Power Transmission Parts

When you need high-quality power transmission parts, check out Boston Gear. Reliable parts from Boston Gear are used in food processing, packaging machinery and material handling applications. Grainger stocks speed reducers, gearing, bearings and other Boston Gear power transmission parts. > View all Boston Gear products

Boston Gear
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Results per page:  16 | 32 | 48
Gear,Spur,24 Pitch
  • BOSTON GEAR
  • Gear, Spur, 24 Pitch Gear,Spur,24 Pitch
  • Item # 1L944
  • Mfr. Model # H2412
  • Spur Gear, 24 Pitch, Pitch Dia 0.500 In, Face Width 0.250 In, Number of Teeth 12, Bore Dia 0.250 In, Outside...More

Gear,Spur,12 Pitch
  • BOSTON GEAR
  • Gear, Spur, 12 Pitch Gear,Spur,12 Pitch
  • Item # 1L969
  • Mfr. Model # ND24 B
  • Spur Gear, 12 Pitch, Pitch Dia 2.000 In, Face Width 0.750 In, Number of Teeth 24, Bore Dia 0.625 In, Outside...More

Shaft Coupler Body
Shaft Coupler Body
Gear,Spur,16 Pitch
  • BOSTON GEAR
  • Gear, Spur, 16 Pitch Gear,Spur,16 Pitch
  • Item # 1L956
  • Mfr. Model # NB16B
  • Spur Gear, 16 Pitch, Pitch Dia 1.000 In, Face Width 0.500 In, Number of Teeth 16, Bore Dia 0.500 In, Outside...More

Coupling,Poly Insert
  • BOSTON GEAR
  • Coupling, Poly Insert Coupling,Poly Insert
  • Item # 2L072
  • Mfr. Model # XFCA20
  • Polyurethane Spider Insert, Polyurethane, Max. Torque (In.-Lbs.) 470, FC20 Coupling Size, 0.35 HP Rating @ 50...More

Coupling,Poly Insert
Coupling,Rubber Insert
  • BOSTON GEAR
  • Coupling, Rubber Insert Coupling,Rubber Insert
  • Item # 2L071
  • Mfr. Model # XFCR20
  • Oil Resistant Spider Insert, Synthetic Rubber, Max. Torque (In.-Lbs.) 250, FC20 Coupling Size, 0.4 HP Rating...More

Coupling,Rubber Insert
Shaft Coupler Body
Gear,Spur,12 Pitch
  • BOSTON GEAR
  • Gear, Spur, 12 Pitch Gear,Spur,12 Pitch
  • Item # 1L964
  • Mfr. Model # ND12 B
  • Spur Gear, 12 Pitch, Pitch Dia 1.000 In, Face Width 0.750 In, Number of Teeth 12, Bore Dia 0.500 In, Outside...More

Gear,Spur,10 Pitch
  • BOSTON GEAR
  • Gear, Spur, 10 Pitch Gear,Spur,10 Pitch
  • Item # 1L976
  • Mfr. Model # NF18 B
  • Spur Gear, 10 Pitch, Pitch Dia 1.800 In, Face Width 1.000 In, Number of Teeth 18, Bore Dia 0.750 In, Outside...More

Gear,Spur,10 Pitch
  • BOSTON GEAR
  • Gear, Spur, 10 Pitch Gear,Spur,10 Pitch
  • Item # 1L977
  • Mfr. Model # NF20 B
  • Spur Gear, 10 Pitch, Pitch Dia 2.000 In, Face Width 1.000 In, Number of Teeth 20, Bore Dia 0.750 In, Outside...More

Shaft Coupler Body
Coupling,Poly Insert
  • BOSTON GEAR
  • Coupling, Poly Insert Coupling,Poly Insert
  • Item # 2L066
  • Mfr. Model # XFCA12
  • Oil Resistant Spider Insert, Synthetic Rubber, Max. Torque (In.-Lbs.) 125, FC12 Coupling Size, 0.09 HP Rating...More

Gear,Spur,24 Pitch
  • BOSTON GEAR
  • Gear, Spur, 24 Pitch Gear,Spur,24 Pitch
  • Item # 1L947
  • Mfr. Model # H2424
  • Spur Gear, 24 Pitch, Pitch Dia 1.000 In, Face Width 0.250 In, Number of Teeth 24, Bore Dia 0.375 In, Outside...More

Gear,Spur,10 Pitch
  • BOSTON GEAR
  • Gear, Spur, 10 Pitch Gear,Spur,10 Pitch
  • Item # 1L979
  • Mfr. Model # NF30A
  • Spur Gear, 10 Pitch, Pitch Dia 3.000 In, Face Width 1.000 In, Number of Teeth 30, Bore Dia 0.750 In, Outside...More

Gear,Spur,12 Pitch
  • BOSTON GEAR
  • Gear, Spur, 12 Pitch Gear,Spur,12 Pitch
  • Item # 1L968
  • Mfr. Model # ND20 B
  • Spur Gear, 12 Pitch, Pitch Dia 1.667 In, Face Width 0.750 In, Number of Teeth 20, Bore Dia 0.625 In, Outside...More

Gear,Spur,20 Pitch
  • BOSTON GEAR
  • Gear, Spur, 20 Pitch Gear,Spur,20 Pitch
  • Item # 1L952
  • Mfr. Model # NA32
  • Spur Gear, 20 Pitch, Pitch Dia 1.600 In, Face Width 0.375 In, Number of Teeth 32, Bore Dia 0.375 In, Outside...More

Gear,Spur,20 Pitch
  • BOSTON GEAR
  • Gear, Spur, 20 Pitch Gear,Spur,20 Pitch
  • Item # 1L948
  • Mfr. Model # NA12B
  • Spur Gear, 20 Pitch, Pitch Dia 0.600 In, Face Width 0.375 In, Number of Teeth 12, Bore Dia 0.313 In, Outside...More

Mounting Base
  • BOSTON GEAR
  • Mounting Base Mounting Base
  • Item # 4YA79
  • Mfr. Model # 56438
  • Horizontal Mounting Base, Worm Center Distance 1.54 Inches, Material Cast Iron, For Boston Reducer Model 715

Coupling,Rubber Insert
  • BOSTON GEAR
  • Coupling, Rubber Insert Coupling,Rubber Insert
  • Item # 2L065
  • Mfr. Model # XFCR12
  • Synthetic Rubber Spider Insert, Oil Resistant, Max. Torque (In.-Lbs.) 65, FC12 Coupling Size, 0.1 HP Rating @...More

Shaft Coupler Body
  • BOSTON GEAR
  • Shaft Coupler Body Shaft Coupler Body
  • Item # 2L045
  • Mfr. Model # FC25 1 1/8
  • Shaft Coupler Body, Size FC25, OD 2 1/2 Inches, Overall Length 4 1/8 Inches, 1 1/8 Inches Bore Diameter, Steel...More

Gear,Spur,10 Pitch
  • BOSTON GEAR
  • Gear, Spur, 10 Pitch Gear,Spur,10 Pitch
  • Item # 1L973
  • Mfr. Model # NF12 B
  • Spur Gear, 10 Pitch, Pitch Dia 1.200 In, Face Width 1.000 In, Number of Teeth 12, Bore Dia 0.625 In, Outside...More

Shaft Coupler Body
Miter Gear-10 Pitch
  • BOSTON GEAR
  • Miter Gear-10 Pitch Miter Gear-10 Pitch
  • Item # 2L024
  • Mfr. Model # L131Y
  • Steel Miter Gear, 10 Pitch, 25 Teeth, 0.55 inch Face Width, 2.500 inch Pitch Diameter, 1.000 inch Bore...More

Miter Gear-10 Pitch
  • BOSTON GEAR
  • Miter Gear-10 Pitch Miter Gear-10 Pitch
  • Item # 2L022
  • Mfr. Model # L103Y
  • Steel Miter Gear, 10 Pitch, 20 Teeth, 0.44 inch Face Width, 2.000 inch Pitch Diameter, 0.750 inch Bore...More

Miter Gear-8 Pitch
  • BOSTON GEAR
  • Miter Gear-8 Pitch Miter Gear-8 Pitch
  • Item # 2L025
  • Mfr. Model # L115Y
  • Steel Miter Gear, 8 Pitch, 24 Teeth, 0.64 inch Face Width, 3.000 inch Pitch Diameter, 0.750 inch Bore Diameter...More

Miter Gear-12 Pitch
  • BOSTON GEAR
  • Miter Gear-12 Pitch Miter Gear-12 Pitch
  • Item # 2L014
  • Mfr. Model # L127Y
  • Steel Miter Gear, 12 Pitch, 18 Teeth, 0.33 inch Face Width, 1.500 inch Pitch Diameter, 0.500 inch Bore...More

Results per page:  16 | 32 | 48
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