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Martin Spur Gear, 14.5° Pressure Angle, High Carbon Steel, Inch, 5 Pitch

Available in multiple versions

3.0 out of 5 stars 1 customer review

Price: $24.12 - $1,471.26
Product Specifications
Brand Name Martin
Material Type High Carbon Steel
Bore Diameter Tolerance + 0.001 - 0.000  inches
Pitch 5
UNSPSC Code 31171707

Currently showing 1-20 of 51 Next »
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Pitch Diameter String Face Width Outside Diameter Bore Diameter Number of Teeth Price Quantity
B004BDNYPK 5 inches 1.750 inches 2.8 inches 1-1/16 inches 11
B004BDNYPU 5 inches 1.750 inches 2.8 inches 1-1/16 inches 12
B004BDNYQ4 5 inches 1.750 inches 3 inches 1-1/16 inches 13
B004BDNYQO 5 inches 1.750 inches 3.2 inches 1-1/16 inches 14
B004BDNYQY 5 inches 1.750 inches 3.4 inches 1-1/16 inches 15
B004BDNYRI 5 inches 1.750 inches 3.6 inches 1-1/16 inches 16
B004BDNYRS 5 inches 1.750 inches 3.8 inches 1-1/16 inches 17
B004BDNYSC 5 inches 1.750 inches 4 inches 1-1/16 inches 18
B004BDNYSM 5 inches 1.750 inches 4.2 inches 1-1/16 inches 19
B004BDNYT6 5 inches 1.750 inches 4.4 inches 1-1/16 inches 20
B004BDNYTG 5 inches 1.750 inches 4.6 inches 1-1/16 inches 21
B004BDNYTQ 5 inches 1.750 inches 4.8 inches 1-1/16 inches 22
B004BDNYUA 5 inches 1.750 inches 5 inches 1-1/16 inches 23
B004BDNYUK 5 inches 1.750 inches 5.2 inches 1-1/16 inches 24
B004BDNYUU 5 inches 1.750 inches 5.4 inches 1-1/16 inches 25
B004BDNYV4 5 inches 1.750 inches 5.6 inches 1-1/16 inches 26
B004BDNYVE 5 inches 1.750 inches 6 inches 1-1/16 inches 28
B004BDNYVY 5 inches 1.750 inches 6.4 inches 1-1/16 inches 30
B004BDNYW8 5 inches 1.750 inches 7.4 inches 1-3/16 inches 35
B004BDNYWS 5 inches 1.750 inches 8.4 inches 1-3/16 inches 40
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Product 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 5 for applications where transferring torque is more important than controlling changes in speed and direction of rotation with precision
  • High carbon steel for tensile strength and hardness

Product Description

The Martin high carbon steel gear with 14.5-degree pressure angle (PA) and a diametral pitch (DP) of 5 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 5-diametral pitch for applications where transferring torque is more important than having precise control over motion, such as starting, stopping, and changing speed or rotational direction. This spur gear, which can mesh only with spur gears that have the same pressure angle and diametral pitch, is made of high carbon steel for tensile strength and hardness. This Martin 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.

Martin Sprocket & Gear manufactures power transmission and conveying products. The company was founded in 1951 and is headquartered in Arlington, TX. Martin provides tools that meet American National Standards Institute (ANSI), National Aerospace Standard (NAS), and Deutsches Institut für Normung (DIN) standards.

Product Details

  • Shipping Information: View shipping rates and policies
  • Domestic Shipping: Item can be shipped within U.S.
  • International Shipping: This item is not eligible for international shipping. Learn More
  • ASIN: B007NO5HTA
  • Average Customer Review: 3.0 out of 5 stars  See all reviews (1 customer review)
  • Product Warranty: For warranty information about this product, please click here

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Top Customer Reviews

Bore Diameter: 1-1/8Face Width: 2.500Pitch Diameter String: 5Number of Teeth: 25Outside Diameter: 5.4 Verified Purchase
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