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Best Spur Gears - Buying Guide

Last Updated: 06/25/2019

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  #1

80Pcs Plastic DIY Robot Gear Kit Gearbox Motor Gear Set for DIY Car Robot

 PartNumber: CL-001   |   Asin: B06W9FSTCP

Features

  • The product is for toys gear spare parts package.
  • The great tools for all kinds of DIY cars, robots, model making accessories.
  • Suitable for DIY model production technology.
  • This is the most complete gear set, includes 80 kinds of gear parts. It can meet your DIY needs
  • See more on Amazon...

Brand: Sruim   |   Manufacturer: Shenzhen Xin Rui Mei Foreign Trade Co., Ltd.

Package Dimensions: 0.5 x 2.4 x 5.3 inches (1.3 x 6.1 x 13.5 cm)

Amazon Price: $9.99 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 24 hours
List Price: $27.99

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  #2

Traxxas 6449X 54-T Steel 1.0 Metric Pitch 20 Pressure Angle Spur Gear

Model: 6449X   |    Mpn: 6449X   |    Ean: 0020334644992   |    PartNumber: 6449X   |   Asin: B01HV2IJZC

Steel spur gear, 54-tooth (1.0 metric Pitch, 20 pressure angle) delivers the ultimate in durability and heat resistance for the x-maxx use Traxxas stock and hop-up replacement parts to get the most out of your Traxxas RTR vehicles. This product is made from high quality materials and designed for long-lasting performance. This is replacement hardware for use on Traxxas vehicles; consult your user's manual for exact parts listings.

Features

  • 54-Tooth steel spur gear
  • 1.0 metric pitch
  • 20 pressure angle
  • Delivers the ultimate in durability and heat Resistance for the x-maxx
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Brand: Traxxas   |   Manufacturer: Traxxas

Item Dimensions: 0.35 x 3 x 5.6 inches (0.9 x 7.6 x 14.2 cm)   |   Package Dimensions: 0.5 x 2.7 x 3 inches (1.3 x 6.9 x 7.6 cm)

Amazon Price: $18.00 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 24 hours
List Price:

Warranty: 30 day warranty against manufacturer defects

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  #3

45# Steel Spur Motor Pinion Gear 1Mod 60T Outer Diameter 62mm Bore 12mm x1Pcs

 Ean: 0604984215957   |    PartNumber: HJZ-Drive   |   Asin: B07S9V5JM1

Product Size:
Spur Gear: 1Mod 60Tooth
Modulus: 1 mod
Tooth: 60 tooth
Outer diameter: 62MM
Overall Length: 20MM
Tooth Thickness: 10mm
Bore: 12mm
Fixing screw holes: M5*2

Package Including:
45# Steel Spur Motor Gear 1Mod 60T Outer Diameter 62mm Bore 12mm Qty 1

Features

  • Spur Gear: 1Mod 60Tooth
  • Outer diameter: 62mm
  • Overall Length: 20mm
  • Tooth Thickness: 10mm
  • Fast Shipping Guarantee: All parcel will be delivered in 7-15 days
  • See more on Amazon...

Brand: HJZ-Drive   |   Manufacturer: HJZ-Drive

Amazon Price: $15.45 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $15.45

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  #4

45# Steel Spur Motor Pinion Gear 1Mod 20T Outer Diameter 22mm Bore 12mm x1Pcs

 Ean: 0643513418049   |    PartNumber: HJZ-US   |   Asin: B07QXWYTPG

Product Size:
Spur Gear: 1Mod 20Tooth
Modulus: 1 mod
Tooth: 20 tooth
Outer diameter: 22MM
Overall Length: 18MM
Tooth Thickness: 10mm
Bore: 12mm
Fixing screw holes: M4*2

Package Including:
45# Steel Spur Gear Motor Gear 1Mod 20T Outer Diameter 22mm Bore 12mm x 1Pcs

Features

  • 45# Steel Spur Motor Pinion Gear 1Mod 20T
  • Outer diameter: 22MM
  • Overall Length: 18MM
  • Tooth Thickness: 10mm
  • Fast Shipping Guarantee: All parcel will be delivered by China Post in 7-15 days
  • See more on Amazon...

Brand: HJZ-US   |   Manufacturer: HJZ-US

Amazon Price: $6.89 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $6.89

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  #5

Newsmarts 45 Steel Spur Gear, 8mm Bore 24 Teeth Metal Steel Gear Wheel

 Ean: 0671952385547   |    PartNumber: NS27IU001-50   |   Asin: B07DZX1BW8

Specifications:
100% Brand New
Model: 1 Module
Number of tooth: 24T
Material: 45# Steel
Surface hardness: Approx 40-45 degrees
Bore: 8MM
Surface treatment: Black Oxide Coating

Package Included:
1pc Spur Gear
2pcs M4 fixing grub screw

Notes:
Please allow 0-0.04mm deviation of inner diameter, and stocked products might be a little bit blemished, don't worry, it's normal phenomenon.

Features

  • Bore Diameter: 8mm
  • Number of tooth: 24 Teeth
  • Model: 1 Module
  • Duralble metal gears, made of 45# black steel
  • Package Included: 1pc Spur Gear; 2pcs M4 fixing grub screw
  • See more on Amazon...

Brand: Newsmarts   |   Manufacturer: Newsmarts

Amazon Price: $6.14 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $6.14

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  #6

Newsmarts 45 Steel Motor Metal Gear 120 Teeth 12mm Bore 1 Module Motor Gear Wheel

 Ean: 0635220269724   |    PartNumber: NS27IU001-143   |   Asin: B07DZY2FBS

Specifications:
100% Brand New
Model: 1 Module
Number of tooth: 120T
Material: 45# Steel
Surface hardness: Approx 40-45 degrees
Bore: 12MM
Surface treatment: High-Frequency Quenching

Package Included:
1pc Spur Gear
2pcs M5 fixing grub screw

Notes:
Please allow 0-0.04mm deviation of inner diameter, and stocked products might be a little bit blemished, don't worry, it's normal phenomenon.

Features

  • Number of tooth: 120 Teeth
  • Bore Diameter: 12mm
  • Package Included: 1pc Spur Gear; 2pcs M5 fixing grub screw
  • Model: 1 Module
  • Made of 45 steel with high wear-resistance
  • See more on Amazon...

Brand: Newsmarts   |   Manufacturer: Newsmarts

Amazon Price: $29.99 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $29.99

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  #7

45# Steel Spur Motor Pinion Gear 1Mod 18T Outer Diameter 20mm Bore 10mm x 1Pcs

 Ean: 0614227938406   |    PartNumber: HJZ-Drive   |   Asin: B07S8Q3WM5

Product Size:
Spur Gear: 1Mod 18Tooth
Modulus: 1 mod
Tooth: 18 tooth
Outer diameter: 20MM
Overall Length: 18MM
Tooth Thickness: 10mm
Bore: 10mm
Fixing screw holes: M4*2

Package Including:
45# Steel Spur Gear Motor Gear 1Mod 18T Outer Diameter 20mm Bore 10mm x 1Pcs

Features

  • Spur Gear: 1Mod 18Tooth
  • Outer diameter: 20MM
  • Overall Length: 18MM
  • Tooth Thickness: 10mm
  • Fast Shipping Guarantee: All parcel will be delivered in 7-15 days
  • See more on Amazon...

Brand: HJZ-Drive   |   Manufacturer: HJZ-Drive

Amazon Price: $5.59 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $5.59

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  #8

1Mod 60T Spur Pinion Gear 45# Steel Outer Dia 62mm Bore 12mm x1Pcs (Bore: 12mm)

 Ean: 0604984215858   |    PartNumber: HJZ-Drive   |   Asin: B07S8SGGC9

Product Size:
Spur Gear: 1Mod 60Tooth
Modulus: 1 mod
Tooth: 60 tooth
Outer diameter: 62MM
Overall Length: 20MM
Tooth Thickness: 10mm
Bore: according to your choose
Fixing screw holes: M5*2

Features

  • Spur Gear: 1Mod 60Tooth
  • Outer diameter: 62mm
  • Overall Length: 20mm
  • Tooth Thickness: 10mm
  • Fast Shipping Guarantee: All parcel will be delivered in 7-15 days
  • See more on Amazon...

Brand: HJZ-Drive   |   Manufacturer: HJZ-Drive

Amazon Price: $14.49 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $14.49

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  #9

Boston Gear NB24B Spur Gear, 14.5 Pressure Angle, Steel, Inch, 16 Pitch, 0.500" Bore, 1.625" OD, 0.500" Face Width, 24 Teeth

 Ean: 0781711097229   |    PartNumber: NB24B   |   Asin: B000LDIZEO

The Boston Gear low carbon steel spur gear with 14.5-degree pressure angle (PA) and a diametral pitch (DP) of 16 transmits torque between parallel shafts to provide rotational power to another part of a motorized system. It has a 14.5-degree pressure angle for a higher contact ratio between gears than larger pressure angles, resulting in quieter operation, and a 16-diametral pitch for applications requiring a balance between transferring torque and controlling changes in speed and direction of rotation with precision. This spur gear, which can mesh only with spur gears that have the same pressure angle and diametral pitch, is made of low carbon steel (.2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion. This Boston Gear spur gear is suitable for use in a variety of commercial and industrial applications, such as construction equipment, aeronautics, conveyors, and manufacturing equipment, among others.

Spur gears, the most common gear type, have a circular or cylindrical shape with teeth bordering the outer perimeter and are used for transmitting rotational torque and motion between parallel rotating shafts. A spur gear's pressure angle (PA), diametral pitch (also called DP or pitch), and its material are important factors to consider when purchasing. Gears come in several types for use in different power transmission configurations and for different applications, including bevel and miter gears (for rotating shafts perpendicular to each other), change gears (to increase or decrease torque and speed), helical gears (for high rates of rotational speed), internal gears (where one gear is nested inside the other), rack and pinion gears (for turning rotational motion into linear motion), and worm gears (for perpendicular shafts in tight spaces and quiet operation). Gears are suitable for use in the agriculture, automotive, construction, mining, and packaging industries, and can be found in a variety of machines, including bicycles, automobiles, and elevators, among others.

Boston Gear manufactures a variety of gear drives, variable speed drives, clutches, and the components that comprise these systems including sprockets and bearings. Their manufacturing designs, production, and inspection meet International Organization for Standardization (ISO) standards for quality assurance. The company, founded in 1877, is headquartered in Charlotte, NC.

Features

  • Transmits torque between parallel shafts to provide rotational power to another part of a motorized system
  • Pressure angle of 14.5 degrees for a higher contact ratio between gears, resulting in quieter operation than larger pressure angles
  • Diametral pitch of 16 for applications requiring a balance between transferring torque and controlling changes in speed and direction of rotation with precision
  • Low carbon steel (.2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion
  • See more on Amazon...

Brand: Boston Gear   |   Manufacturer: Boston Gear

Item Dimensions: 0.9 x 1.6 x 1.6 inches (2.3 x 4.1 x 4.1 cm)   |   Package Dimensions: 2.1 x 2.1 x 2.6 inches (5.3 x 5.3 x 6.6 cm)

Amazon Price: $20.20 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $20.20

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  #10

1.5Mod 35T Spur Gear With Step 45# Steel Heavy Duty Motor Pinion Gear 8mm Bore With Set Screws (Bore: 8mm, 1.5Mod 35T)

 Ean: 0654356979185   |    PartNumber: HJZ-US   |   Asin: B07RP7PN8S

Product Size:
Name: 1.5Mod Spur Gear
Modulus: 1.5 mod
Tooth: 12T-80T
Tooth Thickness: 12mm
Total height: 20mm
Bore: according to your choose
Surface treatment: no treatment
Fixing grub screw size: 2*M5

Package Including:
1Pcs

Features

  • 1.5Mod Spur Gear
  • Tooth Thickness: 12mm
  • Total height: 20mm
  • Fixing grub screw size: 2*M5
  • Fast Shipping Guarantee: All parcel will be delivered in 7-15 days
  • See more on Amazon...

Brand: HJZ-US   |   Manufacturer: HJZ-US

Amazon Price: $14.19 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $14.19

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  #11

Ochoos 1M25T 1 mod 25 Tooth spur Gear bore 5mm/6mm/6.35mm/7mm/8mm/10mm/12mm/12.7mm/14mm/15mm/16mm Rack Gear Motor Metal Gear - (Bore Diameter: 8mm)

 Ean: 0735760916697   |    PartNumber: OCH-1233540C81CAA3E2CF3645B838F6F2D8   |   Asin: B07MWC45N4

Modulus: 1 mode Tooth number: 25 teeth Outer diameter: 27mm Step: 20mm Total height: 18mm Effective tooth height: 10mm Fixed screw: M4*2 Material: 45 steel surface blackening treatment Item specifics: Model number: 1M Material: Stainless Steel Type: Timing

Features

Brand: Ochoos   |   Manufacturer: Ochoos

Amazon Price: $17.89 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 4-5 business days
List Price: $17.89

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  #12

Upgrade Harden Steel 50T Main Spur Gear 1 Mod M1 for Traxxas X-MAXX E-REVO 2.0 XO-1-1 pc

 Ean: 7849717313118   |    PartNumber: B076CMVC42   |   Asin: B076CMVC42

Upgrade Harden Steel 50T Main Spur Gear 1 Mod M1 for Traxxas X-MAXX E-REVO 2.0 XO-1 - 1 pc

Features

  • Material: Harden Steel
  • Color : Black
  • For Traxxas 1/5 X-Maxx , 1/10 E-REVO-2.0 , 1/7 XO-1
  • See more on Amazon...

Brand: Raidenracing   |   Manufacturer: Raidenracing

Amazon Price: $26.99 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $26.99

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  #13

Boston Gear Y2424 Spur Gear, Brass, Inch, 24 Pitch, 0.250" Bore, 1.083" OD, 0.250" Face Width, 24 Teeth

 Ean: 0781711093801   |    PartNumber: Y2424   |   Asin: B004NYAHH0

The Boston Gear brass spur gear with 20-degree pressure angle (PA) and a diametral pitch (DP) of 24 transmits torque between parallel shafts to provide rotational power to another part of a motorized system. It has a 20-degree pressure angle for lower contact ratio between gears, resulting in higher load capacity than smaller pressure angles, and a 24-diametral pitch for applications for applications where controlling changes in speed and direction of rotation with precision is more important than transferring torque. This spur gear, which can mesh only with spur gears that have the same pressure angle and diametral pitch, is made of brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability. This Boston Gear spur gear is suitable for use in a variety of commercial and industrial applications, such as construction equipment, aeronautics, conveyors, and manufacturing equipment, among others.

Spur gears, the most common gear type, have a circular or cylindrical shape with teeth bordering the outer perimeter and are used for transmitting rotational torque and motion between parallel rotating shafts. A spur gear's pressure angle (PA), diametral pitch (also called DP or pitch), and its material are important factors to consider when purchasing. Gears come in several types for use in different power transmission configurations and for different applications, including bevel and miter gears (for rotating shafts perpendicular to each other), change gears (to increase or decrease torque and speed), helical gears (for high rates of rotational speed), internal gears (where one gear is nested inside the other), rack and pinion gears (for turning rotational motion into linear motion), and worm gears (for perpendicular shafts in tight spaces and quiet operation). Gears are suitable for use in the agriculture, automotive, construction, mining, and packaging industries, and can be found in a variety of machines, including bicycles, automobiles, and elevators, among others.

Boston Gear manufactures a variety of gear drives, variable speed drives, clutches, and the components that comprise these systems including sprockets and bearings. Their manufacturing designs, production, and inspection meet International Organization for Standardization (ISO) standards for quality assurance. The company, founded in 1877, is headquartered in Charlotte, NC.

Features

  • Transmits torque between parallel shafts to provide rotational power to another part of a motorized system
  • Pressure angle of 20 degrees for a lower contact ratio between gears, resulting in higher load capacity than smaller pressure angles
  • Diametral pitch of 24 for applications where controlling changes in speed and direction of rotation with precision is more important than transferring torque
  • Brass for corrosion resistance, ductility at high temperatures, and low magnetic permeability
  • See more on Amazon...

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 0.4 x 4.9 x 7.6 inches (1.0 x 12.4 x 19.3 cm)

Amazon Price: $35.26 | as of 06/25/2019(6:32pm pst)
Availibility:
List Price: $20.50

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  #14

54 Tooth Spur Gear 32 Pitch 129

 Ean: 0610960001292   |    PartNumber: 129   |   Asin: B0006O1QRG

54 Tooth Spur Gear 32 Pitch

Features

Brand: Kimbrough   |   Manufacturer: Kimbrough

Item Dimensions: 1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm)   |   Package Dimensions: 1 x 1 x 1 inches (2.5 x 2.5 x 2.5 cm)

Amazon Price: $4.70 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 2-3 business days
List Price: $8.19

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  #15

Kimbrough 116 46 Tooth Spur Gear 32 Pitch, Brown

Model: KIM116   |    Mpn: KIM116   |    Ean: 0610960001162   |    PartNumber: KIM116   |   Asin: B0006O1QLW

Kimbrough is recognized as one of the best aftermarket gear producers in the R/C industry. Chuck Kimbrough Designed the tooling. With more than 30 years of plastic gear mold experience and more than fifteen years of experience racing R/C cars, Chuck knew what it took to make the best R/C car racing gears. Kimbrough only produces the best through proper design, engineering, implementation, and machining methods. You have raced the others, now race the best!

Features

  • Kimbrough racing products gears are full width. We do not make narrow or profiled gears because plastic can deform under load.
  • Gears are molded from 4/6 nylon. This plastic is almost three times tougher and will withstand operating temperatures 75 to 125 higher than plastics used by other R/C car gear Manufacturers
  • The tooth shapes of Kimbrough racing products gears are cut with state of the art, wire electronic Discharge machines (EDM).
  • See more on Amazon...

Brand: Kimbrough   |   Manufacturer: Kimbrough

Item Dimensions: 0.25 x 3 x 2.5 inches (0.6 x 7.6 x 6.4 cm)   |   Package Dimensions: 0.12 x 2.99 x 4.13 inches (0.3 x 7.6 x 10.5 cm)

First Available: 2019-01-01

Amazon Price: $4.70 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $17.60

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  #16

Boston Gear S2416 Spur Gear, 14.5 Pressure Angle, Steel, Inch, 24 Pitch, 0.312" Bore, 0.750" OD, 0.250" Face Width, 16 Teeth

Model: S2416   |    Mpn: S2416   |    Ean: 0781711096345   |    PartNumber: S2416   |   Asin: B004N63216

The Boston Gear low carbon steel spur gear with 14.5-degree pressure angle (PA) and a diametral pitch (DP) of 24 transmits torque between parallel shafts to provide rotational power to another part of a motorized system. It has a 14.5-degree pressure angle for a higher contact ratio between gears than larger pressure angles, resulting in quieter operation, and a 24-diametral pitch for applications for applications where controlling changes in speed and direction of rotation with precision is more important than transferring torque. This spur gear, which can mesh only with spur gears that have the same pressure angle and diametral pitch, is made of low carbon steel (.2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion. This Boston Gear spur gear is suitable for use in a variety of commercial and industrial applications, such as construction equipment, aeronautics, conveyors, and manufacturing equipment, among others.

Spur gears, the most common gear type, have a circular or cylindrical shape with teeth bordering the outer perimeter and are used for transmitting rotational torque and motion between parallel rotating shafts. A spur gear's pressure angle (PA), diametral pitch (also called DP or pitch), and its material are important factors to consider when purchasing. Gears come in several types for use in different power transmission configurations and for different applications, including bevel and miter gears (for rotating shafts perpendicular to each other), change gears (to increase or decrease torque and speed), helical gears (for high rates of rotational speed), internal gears (where one gear is nested inside the other), rack and pinion gears (for turning rotational motion into linear motion), and worm gears (for perpendicular shafts in tight spaces and quiet operation). Gears are suitable for use in the agriculture, automotive, construction, mining, and packaging industries, and can be found in a variety of machines, including bicycles, automobiles, and elevators, among others.

Boston Gear manufactures a variety of gear drives, variable speed drives, clutches, and the components that comprise these systems including sprockets and bearings. Their manufacturing designs, production, and inspection meet International Organization for Standardization (ISO) standards for quality assurance. The company, founded in 1877, is headquartered in Charlotte, NC.

Features

  • Transmits torque between parallel shafts to provide rotational power to another part of a motorized system
  • Pressure angle of 14.5 degrees for a higher contact ratio between gears, resulting in quieter operation than larger pressure angles
  • Diametral pitch of 24 for applications where controlling changes in speed and direction of rotation with precision is more important than transferring torque
  • Low carbon steel (.2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion
  • See more on Amazon...

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 0.1 x 0.9 x 1.5 inches (0.3 x 2.3 x 3.8 cm)

Amazon Price: $20.58 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1 to 3 months
List Price: $20.58

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  #17

Boston Gear NF120 Spur Gear, 14.5 Pressure Angle, Cast Iron, Inch, 10 Pitch, 1.000" Bore, 12.200" OD, 1.000" Face Width, 120 Teeth

Model: NF120   |    Mpn: NF120   |    Ean: 0781711103562   |    PartNumber: NF120   |   Asin: B004N63374

The Boston Gear cast iron spur gear with 14.5-degree pressure angle (PA) and a diametral pitch (DP) of 10 transmits torque between parallel shafts to provide rotational power to another part of a motorized system. It has a 14.5-degree pressure angle for a higher contact ratio between gears than larger pressure angles, resulting in quieter operation, and a 10-diametral pitch for applications requiring a balance between transferring torque and controlling changes in speed and direction of rotation with precision. This spur gear, which can mesh only with spur gears that have the same pressure angle and diametral pitch, is made of cast iron for compressive strength and resistance to wear. This Boston Gear spur gear is suitable for use in a variety of commercial and industrial applications, such as construction equipment, aeronautics, conveyors, and manufacturing equipment, among others.

Spur gears, the most common gear type, have a circular or cylindrical shape with teeth bordering the outer perimeter and are used for transmitting rotational torque and motion between parallel rotating shafts. A spur gear's pressure angle (PA), diametral pitch (also called DP or pitch), and its material are important factors to consider when purchasing. Gears come in several types for use in different power transmission configurations and for different applications, including bevel and miter gears (for rotating shafts perpendicular to each other), change gears (to increase or decrease torque and speed), helical gears (for high rates of rotational speed), internal gears (where one gear is nested inside the other), rack and pinion gears (for turning rotational motion into linear motion), and worm gears (for perpendicular shafts in tight spaces and quiet operation). Gears are suitable for use in the agriculture, automotive, construction, mining, and packaging industries, and can be found in a variety of machines, including bicycles, automobiles, and elevators, among others.

Boston Gear manufactures a variety of gear drives, variable speed drives, clutches, and the components that comprise these systems including sprockets and bearings. Their manufacturing designs, production, and inspection meet International Organization for Standardization (ISO) standards for quality assurance. The company, founded in 1877, is headquartered in Charlotte, NC.

Features

  • Transmits torque between parallel shafts to provide rotational power to another part of a motorized system
  • Pressure angle of 14.5 degrees for a higher contact ratio between gears, resulting in quieter operation than larger pressure angles
  • Diametral pitch of 10 for applications requiring a balance between transferring torque and controlling changes in speed and direction of rotation with precision
  • Cast iron for compressive strength and resistance to wear
  • See more on Amazon...

Brand: Boston Gear   |   Manufacturer: Boston Gear

Package Dimensions: 4.8 x 12.4 x 12.6 inches (12.2 x 31.5 x 32.0 cm)

Amazon Price: $287.76 | as of 06/25/2019(6:32pm pst)
Availibility:
List Price: $205.90

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  #18

High Precision 1 Mod 90T Spur Gear 45# Steel Heavy Duty Pinion Gear 10mm Bore With Step x 1Pcs (Bore: 10mm; Step Diameter: 30mm, 1Mod 90T)

 Ean: 0634323044436   |    PartNumber: HJZ-US   |   Asin: B07RVJZY1C

Product Size:
Product name: Spur Gear
Mod: 1 Mod
Number of tooth: 10T-150T
Material: 45# steel
Bore: according to your choose
Surface treatment: black oxide
Fixing grub screw size: M4*2 / M5*2

Package Including:
1Pcs

Features

  • 1 Mod #45 Steel Spur Gear
  • Material: 45# steel
  • Surface treatment: black oxide
  • Fixing grub screw size: M4*2 / M5*2
  • Fast Shipping Guarantee: All parcel will be delivered in 7-15 days
  • See more on Amazon...

Brand: HJZ-US   |   Manufacturer: HJZ-US

Amazon Price: $29.99 | as of 06/25/2019(6:32pm pst)
Availibility: Usually ships in 1-2 business days
List Price: $29.99

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  #19

Boston Gear ND12B Spur Gear, 14.5 Pressure Angle, Steel, Inch, 12 Pitch, 0.500" Bore, 1.167" OD, 0.750" Face Width, 12 Teeth

 Ean: 0781711097465   |    PartNumber: ND12B   |   Asin: B000LDGAN2

The Boston Gear low carbon steel spur gear with 14.5-degree pressure angle (PA) and a diametral pitch (DP) of 12 transmits torque between parallel shafts to provide rotational power to another part of a motorized system. It has a 14.5-degree pressure angle for a higher contact ratio between gears than larger pressure angles, resulting in quieter operation, and a 12-diametral pitch for applications requiring a balance between transferring torque and controlling changes in speed and direction of rotation with precision. This spur gear, which can mesh only with spur gears that have the same pressure angle and diametral pitch, is made of low carbon steel (.2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion. This Boston Gear spur gear is suitable for use in a variety of commercial and industrial applications, such as construction equipment, aeronautics, conveyors, and manufacturing equipment, among others.

Spur gears, the most common gear type, have a circular or cylindrical shape with teeth bordering the outer perimeter and are used for transmitting rotational torque and motion between parallel rotating shafts. A spur gear's pressure angle (PA), diametral pitch (also called DP or pitch), and its material are important factors to consider when purchasing. Gears come in several types for use in different power transmission configurations and for different applications, including bevel and miter gears (for rotating shafts perpendicular to each other), change gears (to increase or decrease torque and speed), helical gears (for high rates of rotational speed), internal gears (where one gear is nested inside the other), rack and pinion gears (for turning rotational motion into linear motion), and worm gears (for perpendicular shafts in tight spaces and quiet operation). Gears are suitable for use in the agriculture, automotive, construction, mining, and packaging industries, and can be found in a variety of machines, including bicycles, automobiles, and elevators, among others.

Boston Gear manufactures a variety of gear drives, variable speed drives, clutches, and the components that comprise these systems including sprockets and bearings. Their manufacturing designs, production, and inspection meet International Organization for Standardization (ISO) standards for quality assurance. The company, founded in 1877, is headquartered in Charlotte, NC.

Features

  • Transmits torque between parallel shafts to provide rotational power to another part of a motorized system
  • Pressure angle of 14.5 degrees for a higher contact ratio between gears, resulting in quieter operation than larger pressure angles
  • Diametral pitch of 12 for applications requiring a balance between transferring torque and controlling changes in speed and direction of rotation with precision
  • Low carbon steel (.2 percent carbon) for applications where the hardness and strength of higher levels of carbon are not needed to transmit torque and motion
  • See more on Amazon...

Brand: Boston Gear   |   Manufacturer: Boston Gear

Item Dimensions: 1.3 x 1.3 x 2.4 inches (3.3 x 3.3 x 6.1 cm)   |   Package Dimensions: 2.1 x 2.2 x 2.7 inches (5.3 x 5.6 x 6.9 cm)

First Available: 2017-11-25

Amazon Price: $16.37 | as of 06/25/2019(6:32pm pst)
Availibility:
List Price: $16.37 | Used Price: $13.80

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