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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
Coupling,Rubber Insert
Shaft Coupler Body
Shaft Coupler Body
Coupling,Rubber Insert
  • BOSTON GEAR
  • Coupling, Rubber InsertCoupling,Rubber Insert
  • Item # 2L074
  • Mfr. Model # XFCR25
  • Oil Resistant Spider Insert, Synthetic Rubber, Max. Torque (In.-Lbs.) 450, FC25 Coupling Size, 0.7 HP Rating...More

Gear,Spur,24 Pitch
  • BOSTON GEAR
  • Gear, Spur, 24 PitchGear,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

Coupling,Poly Insert
  • BOSTON GEAR
  • Coupling, Poly InsertCoupling,Poly Insert
  • Item # 2L075
  • Mfr. Model # XFCA25
  • Polyurethane Spider Insert, Polyurethane, Max. Torque (In.-Lbs.) 845, FC25 Coupling Size, 0.62 HP Rating @ 50...More

Coupling,Rubber Insert
  • BOSTON GEAR
  • Coupling, Rubber InsertCoupling,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

Shaft Coupler Body
Coupling,Poly Insert
  • BOSTON GEAR
  • Coupling, Poly InsertCoupling,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,Bronze Insert
Shaft Coupler Body
Gear,Spur,16 Pitch
  • BOSTON GEAR
  • Gear, Spur, 16 PitchGear,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,Rubber Insert
  • BOSTON GEAR
  • Coupling, Rubber InsertCoupling,Rubber Insert
  • Item # 2L077
  • Mfr. Model # XFCR30
  • Oil Resistant Spider Insert, Synthetic Rubber, Max. Torque (In.-Lbs.) 800, FC30 Coupling Size, 1.3 HP Rating...More

Coupling,Bronze Insert
  • BOSTON GEAR
  • Coupling, Bronze InsertCoupling,Bronze Insert
  • Item # 2L070
  • Mfr. Model # XFCBB20
  • Oil Impregnated Spider Insert, Bost Bronze, Max. Torque (In.-Lbs.) 1000, FC20 Coupling Size, 0.79 HP Rating @...More

Gear,Spur,12 Pitch
  • BOSTON GEAR
  • Gear, Spur, 12 PitchGear,Spur,12 Pitch
  • Item # 1L964
  • Mfr. Model # ND12B
  • 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

Shaft Coupler Body
Gear,Spur,12 Pitch
  • BOSTON GEAR
  • Gear, Spur, 12 PitchGear,Spur,12 Pitch
  • Item # 1L969
  • Mfr. Model # ND24B
  • 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

Coupling,Poly Insert
  • BOSTON GEAR
  • Coupling, Poly InsertCoupling,Poly Insert
  • Item # 2L078
  • Mfr. Model # XFCA30
  • Polyurethane Spider Insert, Polyurethane, Max. Torque (In.-Lbs.) 1500, FC30 Coupling Size, 1.1 HP Rating @ 50...More

Shaft Coupler Body
Shaft Coupler Body
Rack,Steel,8 Pitch
  • BOSTON GEAR
  • Rack, Steel, 8 PitchRack,Steel,8 Pitch
  • Item # 1L906
  • Mfr. Model # L519-6
  • Steel Rack, Pitch 8, Teeth per Inch 2.55, Nominal Length 6 Feet, Face Width 1.250 Inches, Overall Thickness...More

Shaft Coupler Body
Rack,Steel,6 Pitch
  • BOSTON GEAR
  • Rack, Steel, 6 PitchRack,Steel,6 Pitch
  • Item # 1L907
  • Mfr. Model # L520-6
  • Steel Rack, Pitch 6, Teeth per Inch 1.91, Nominal Length 6 Feet, Face Width 1.500 Inches, Overall Thickness...More

Gear,Spur,20 Pitch
  • BOSTON GEAR
  • Gear, Spur, 20 PitchGear,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

Shaft Coupler Body
Coupling,Poly Insert
  • BOSTON GEAR
  • Coupling, Poly InsertCoupling,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

Shaft Coupler Body
Gear,Spur,12 Pitch
  • BOSTON GEAR
  • Gear, Spur, 12 PitchGear,Spur,12 Pitch
  • Item # 1L967
  • Mfr. Model # ND18B
  • Spur Gear, 12 Pitch, Pitch Dia 1.500 In, Face Width 0.750 In, Number of Teeth 18, Bore Dia 0.625 In, Outside...More

Shaft Coupler Body,1-1/2 In. Bore Dia.
Gear,Spur,8 Pitch
  • BOSTON GEAR
  • Gear, Spur, 8 PitchGear,Spur,8 Pitch
  • Item # 1L988
  • Mfr. Model # NH32A
  • Spur Gear, 8 Pitch, Pitch Dia 4.000 In, Face Width 1.250 In, Number of Teeth 32, Bore Dia 1.000 In, Outside...More

Results per page: 16 | 32 | 48
Note: Product availability is real-time basis and adjusted continuously. The product will be reserved for you when you complete your order. More