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In order to come up with the Best Mechanical Helical Gears (2021), our powerful platforms and gurus have taken many factors into account such as product fitness for use, user-friendly features and give buyer satisfaction, defect-free, conformity of standards, affordability, reliability, quality of design, quality conformance to user requirements and good practises, safety, real customer satisfaction and many others. It is important to mention that each user has different needs so please consider the list below as a guide and not as a gospel. In any case, in the benchmarking below you can certainly find the overall best ones regardless of your requirements.

Our dynamic platforms and professional hi-technology experts work hard to identify the best product options. We are positive that our review benchmarking can help you simplify your purchase decision and select among the truly Best Mechanical Helical Gears (2021).

Best Mechanical Helical Gears

Best Choice No. 1
Boston Gear H820L Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.875 Bore, 8 Pitch, 20 Teeth, Steel, LH
Boston Gear H820L Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.875 Bore, 8 Pitch, 20 Teeth, Steel, LH
  • 14-1/2 Degree Normal Pressure Angle
  • STEEL-TEETH HARDENED
  • Keyway only-3/16 X 3/32
  • Country of origin: United States
$126.08
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SaleBest Choice No. 2
Boston Gear H2412L Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.250 Bore, 24 Pitch, 12 Teeth, Steel, LH
Boston Gear H2412L Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.250 Bore, 24 Pitch, 12 Teeth, Steel, LH
  • 14-1/2 Degree Normal Pressure Angle
  • STEEL – HARDENED-ALL
  • No keyway or setscrew
  • Country of origin: United States
$42.00 −$2.16 $39.84
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Best Choice No. 3
Boston Gear H1224R Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.625 Bore, 12 Pitch, 24 Teeth, Steel, RH
Boston Gear H1224R Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.625 Bore, 12 Pitch, 24 Teeth, Steel, RH
  • 14-1/2 Degree Normal Pressure Angle
  • STEEL-TEETH HARDENED
  • Keyway only-1/8 X 1/16
  • Country of origin: United States
$54.50
Buy on Amazon
SaleBest Choice No. 4
Boston Gear HS812R Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.750 Bore, 8 Pitch, 12 Teeth, Steel, RH
Boston Gear HS812R Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.750 Bore, 8 Pitch, 12 Teeth, Steel, RH
  • Setscrew and keyway-3/16 X 3/32
  • The Package Length of the Product is 6.604 centimeters
  • The Package Widht of the Product is 5.334 centimeters
  • The Package Height of the Product is 4.826 centimeters
$74.70 −$12.89 $61.81
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SaleBest Choice No. 5
Boston Gear H1640R Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.500 Bore, 16 Pitch, 40 Teeth, Steel, RH
Boston Gear H1640R Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.500 Bore, 16 Pitch, 40 Teeth, Steel, RH
  • 14-1/2 Degree Normal Pressure Angle
  • STEEL-TEETH HARDENED
  • Keyway only-1/8 X 1/16
  • Country of origin: United States
$58.90 −$4.82 $54.08
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Best Choice No. 6
Boston Gear H2410L Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.250 Bore, 24 Pitch, 10 Teeth, Steel, LH
Boston Gear H2410L Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.250 Bore, 24 Pitch, 10 Teeth, Steel, LH
  • 14-1/2 Degree Normal Pressure Angle
  • STEEL – HARDENED-ALL
  • No keyway or setscrew
  • Country of origin: United States
$39.18
Buy on Amazon
SaleBest Choice No. 7
Boston Gear H1230L Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.625 Bore, 12 Pitch, 30 Teeth, Steel, LH
Boston Gear H1230L Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.625 Bore, 12 Pitch, 30 Teeth, Steel, LH
  • 14-1/2 Degree Normal Pressure Angle
  • STEEL-TEETH HARDENED
  • Keyway only-1/8 X 1/16
  • Country of origin: United States
$68.30 −$6.13 $62.17
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SaleBest Choice No. 8
Boston Gear H2060R Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.750 Bore, 20 Pitch, 60 Teeth, Steel, RH
Boston Gear H2060R Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.750 Bore, 20 Pitch, 60 Teeth, Steel, RH
  • 14-1/2 Degree Normal Pressure Angle
  • STEEL-TEETH HARDENED
  • Keyway only-3/16 X 3/32
  • Country of origin: United States
$63.20 −$8.73 $54.47
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SaleBest Choice No. 9
Boston Gear H2012R Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.375 Bore, 20 Pitch, 12 Teeth, Steel, RH
Boston Gear H2012R Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.375 Bore, 20 Pitch, 12 Teeth, Steel, RH
  • 14-1/2 Degree Normal Pressure Angle
  • STEEL – HARDENED-ALL
  • Keyway only-1/8 X 1/16
  • Country of origin: United States
$44.70 −$2.55 $42.15
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Best Choice No. 10
Boston Gear H2008L Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.250 Bore, 20 Pitch, 8 Teeth, Steel, LH
Boston Gear H2008L Plain Helical Gear, 45 Degree Helix, 14.5 Degree Pressure Angle, 0.250 Bore, 20 Pitch, 8 Teeth, Steel, LH
  • 14-1/2 Degree Normal Pressure Angle
  • STEEL – HARDENED-ALL
  • No keyway or setscrew
  • Country of origin: United States
$38.63
Buy on Amazon

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