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Showing 141 - 160 of 5,601 items
  • Speed Reducers & Gearing
  • Internal Tooth Gears
  • Boston Gear
Boston Gear
R131-B-M1 | R Series Spiral Bevel Gear Reducer
Item #101810912
  • Size 131
  • 1:1 Ratio
  • Horizontal, Double, Clockwise/Counter Clockwise, Left & Right Output
  • Horizontal Shaft Input, Facing You
each
Price Unavailable
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Boston Gear
Q1343 | Quadruple Lead Worm Gear
Item #101754432
  • 16 Diametral Pitch, 30 Teeth, 20 Pressure Angle, RH, Quadruple Thread, Bronze Worm Gear
each
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Boston Gear
F718-5-B7-G | 700 Series C-Face Quilled Reducer
Item #101807803
  • 1 3/4" Center Distance
  • 5:1 Ratio
  • 140TC or 180C Frame
  • C-Face Quilled Input
  • Left Output
each
Price Unavailable
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Boston Gear
718-20-H | 700 Series Standard Reducer
Item #101808413
  • 1 3/4" Center Distance
  • 20:1 Ratio
  • Shaft Input
  • Left & Right Output
  • Universal Worm Position
each
Price Unavailable
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Boston Gear
F715-30-B5-H | 700 Series C-Face Quilled Reducer
Item #101809376
  • 1.540" Center Distance
  • 30:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Left & Right Output
each
Price Unavailable
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Boston Gear
GB39 | Steel Change Gear
Item #101781670
  • 16 Diametral Pitch
  • 39 Teeth
  • 14.5 ° Pressure Angle
  • 2.438" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
GB30 | Steel Change Gear
Item #101784601
  • 16 Diametral Pitch
  • 30 Teeth
  • 14.5 ° Pressure Angle
  • 1 7/8" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
GB28 | Steel Change Gear
Item #101785014
  • 16 Diametral Pitch
  • 28 Teeth
  • 14.5 ° Pressure Angle
  • 1 3/4" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
Q1326 | Quadruple Lead Worm Gear
Item #101752033
  • 32 Diametral Pitch, 20 Teeth, 25 Pressure Angle, RH, Quadruple Thread, Bronze Worm Gear
each
Price Unavailable
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Boston Gear
G59 | Brass Drawn Pinion Wire
Item #101754358
  • 24 Diametral Pitch
  • 14.5 ° Pressure Angle
  • 12 Teeth
  • 1/2" Pitch Diameter
  • 4 ft Overall Length
each
Price Unavailable
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Boston Gear
Q1329 | Quadruple Lead Worm Gear
Item #101754333
  • 32 Diametral Pitch, 50 Teeth, 25 Pressure Angle, RH, Quadruple Thread, Bronze Worm Gear
each
Price Unavailable
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Boston Gear
GB56B | Cast Iron Change Gear
Item #101775477
  • 16 Diametral Pitch
  • 56 Teeth
  • 14.5 ° Pressure Angle
  • 3 1/2" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
GB29 | Steel Change Gear
Item #101782680
  • 16 Diametral Pitch
  • 29 Teeth
  • 14.5 ° Pressure Angle
  • 1.813" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
GB59B | Cast Iron Change Gear
Item #101782102
  • 16 Diametral Pitch
  • 59 Teeth
  • 14.5 ° Pressure Angle
  • 3.688" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
GB41B | Cast Iron Change Gear
Item #101785015
  • 16 Diametral Pitch
  • 41 Teeth
  • 14.5 ° Pressure Angle
  • 2.563" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
R1215-1.5-J | R1000 Series Bevel Reducer
Item #101795942
  • Size 1215
  • 1.5:1 Ratio
  • Double, Left - Counter Clockwise/Rear - Clockwise, Left & Rear Output Shaft
  • Shaft Input, Facing You
each
Price Unavailable
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Boston Gear
R1214-1-F | R1000 Series Bevel Reducer
Item #110024320
  • Size 1214
  • 1:1 Ratio
  • Single, Counter Clockwise, Left Output Shaft
  • Shaft Input, Facing You
each
Price Unavailable
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Boston Gear
GB55B | Cast Iron Change Gear
Item #101782682
  • 16 Diametral Pitch
  • 55 Teeth
  • 14.5 ° Pressure Angle
  • 3.438" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
HF721-40-B5-H-P19 | 700 Series Bostmount C-Face Quilled Reducer
Item #101794630
  • 2 1/16" Center Distance
  • 40:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Hollow Output
each
Price Unavailable
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Boston Gear
726-60-G | 700 Series Standard Reducer
Item #101806689
  • 2 5/8" Center Distance
  • 60:1 Ratio
  • Shaft Input
  • Left Output
  • Universal Worm Position
each
Price Unavailable
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Showing 141 - 160 of 5,601 items
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