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Showing 1 - 20 of 4,975 items
  • Speed Reducers & Gearing
  • Worm Gear Reducers
  • Worm-Helical Gear Reducers
  • Boston Gear
Boston Gear
GB43B | Cast Iron Change Gear
Item #101782864
  • 16 Diametral Pitch
  • 43 Teeth
  • 14.5 ° Pressure Angle
  • 2.688" Pitch Diameter
  • 3/4" Nominal Bore
each
Price Unavailable
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Boston Gear
ND15B-5/8 | 14.5° Pressure Angle Spur Gear
Item #101751299
  • Finished Steel Gear
  • 12 Diametral Pitch
  • 14.5° Pressure Angle
  • 15 Teeth
  • 1 1/4" Pitch Diameter
each
Price Unavailable
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Boston Gear
H1618 | Quadruple Lead Worm
Item #101754086
  • 10 Diametral Pitch, 1.000" Pitch Diameter, 14.5 Degree Pressure Angle, Right Hand, Quadruple Lead, 3/4" Bore
each
Price Unavailable
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Boston Gear
SSHF726-40K-B5-HS1-P20 | 700 Series Stainless Steel Speed Reducer
Item #101689329
  • 2 5/8" Center Distance
  • 40:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Hollow Output
each
Price Unavailable
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Boston Gear
GD24 | Steel Change Gear
Item #101774299
  • 12 Diametral Pitch
  • 24 Teeth
  • 14.5 ° Pressure Angle
  • 2" Pitch Diameter
  • 1" Nominal Bore
each
Price Unavailable
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Boston Gear
F718-30-B5-J | 700 Series C-Face Quilled Reducer
Item #102212067
  • 1 3/4" Center Distance
  • 30:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Right Output
each
Price Unavailable
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Boston Gear
LTHB-1 | Single Lead Worm
Item #102156955
  • 32 Diametral Pitch
  • 0.438" Pitch Diameter
  • 14.5° Pressure Angle
  • Right Hand
  • Single Lead
each
Price Unavailable
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Boston Gear
F721-10-B5-H | 700 Series C-Face Quilled Reducer
Item #101933751
  • 2 1/16" Center Distance
  • 10:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Left & Right Output
each
Price Unavailable
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Boston Gear
F718-30-B5-G | 700 Series C-Face Quilled Reducer
Item #102224659
  • 1 3/4" Center Distance
  • 30:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Left Output
each
Price Unavailable
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Boston Gear
F718-20-B5-G | 700 Series C-Face Quilled Reducer
Item #102083209
  • 1 3/4" Center Distance
  • 20:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Left Output
each
Price Unavailable
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Boston Gear
RA1021 | RA Series Spiral Bevel Reducer
Item #101772672
  • Size 10
  • 1:1 Ratio
  • Single Output Shaft
each
Price Unavailable
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Boston Gear
H1612L | 14.5° Pressure Angle Helical Gear
Item #101742803
  • 16 Diametral Pitch
  • 12 Teeth
  • 14.5 ° Pressure Angle
  • 3/4" Pitch Diameter
  • 3/8" Nominal Bore
each
Price Unavailable
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Boston Gear
F721-40-B5-G | 700 Series C-Face Quilled Reducer
Item #101835125
  • 2 1/16" Center Distance
  • 40:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Left Output
each
Price Unavailable
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Boston Gear
F718-10-B5-G | 700 Series C-Face Quilled Reducer
Item #101809377
  • 1 3/4" Center Distance
  • 10:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Left Output
each
Price Unavailable
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Boston Gear
RF724-40-B5-J | 700 Series C-Face Coupled Reducer
Item #101871265
  • 2 3/8" Center Distance
  • 40:1 Ratio
  • 56C Frame
  • C-Face Coupled Input
  • Right Output
each
Price Unavailable
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Boston Gear
F726-60-B5-G | 700 Series C-Face Quilled Reducer
Item #100993047
  • 2 5/8" Center Distance
  • 60:1 Ratio
  • 56C Frame
  • C-Face Quilled Input
  • Left Output
each
Price Unavailable
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Boston Gear
SSHF726-30K-B7-HS1-P23 | 700 Series Stainless Steel Speed Reducer
Item #101541823
  • 2 5/8" Center Distance
  • 30:1 Ratio
  • 140TC, 180C Frame
  • C-Face Quilled Input
  • Hollow Output
each
Price Unavailable
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Boston Gear
NB48A | Steel Spur Gear
Item #101329631
  • Reborable Steel Gear
  • 16 Diametral Pitch
  • 14.5° Pressure Angle
  • 48 Teeth
  • 3" Pitch Diameter
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
F710-15-B4-J | 700 Series C-Face Quilled Reducer
Item #101809371
  • 1" Center Distance
  • 15:1 Ratio
  • 42CZ Frame
  • C-Face Quilled Input
  • Right Output
each
Price Unavailable
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Showing 1 - 20 of 4,975 items
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