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Boston Gear Spur Gear, 14.5 Pressure Angle, Brass, Inch, 48 Pitch

Available in multiple versions


Price: $14.80 - $63.60
Product Specifications
Brand Name Boston Gear
Material Type Brass
Bore Diameter Tolerance +/-0.0005  inches
Face Width 0.125  inches
Pitch 48
UNSPSC Code 31171707

The Boston Gear brass spur gear with 14.5-degree pressure angle (PA) and a ... See more product details


Currently showing 1-15 of 15
Pitch Diameter String Outside Diameter Bore Diameter Number of Teeth Part Number
The Amazon Standard Item Number (ASIN) uniquely identifies the item in the Amazon catalog.
Price Quantity
   
8 inches 0.709 inches 0.187 inches 32 B004N631IU
$14.80
8 inches 0.792 inches 0.187 inches 36 B004N631JE
$14.80
8 inches 0.875 inches 0.187 inches 40 B004N631JO
$18.68
8 inches 0.959 inches 0.187 inches 44 B004N631JY
$16.40
8 inches 1.042 inches 0.250 inches 48 B004N631KI
$23.63
8 inches 1.167 inches 0.250 inches 54 B004N631KS
$24.20
8 inches 1.292 inches 0.250 inches 60 B004N631LC
$28.00
8 inches 1.417 inches 0.250 inches 66 B004N631LM
$32.30
8 inches 1.542 inches 0.250 inches 72 B004N631LW
$33.80
8 inches 1.792 inches 0.250 inches 84 B004N631M6
$40.10
8 inches 2.042 inches 0.250 inches 96 B004N631MG
$41.60
8 inches 2.125 inches 0.312 inches 100 B004N631MQ
$43.30
8 inches 2.542 inches 0.312 inches 120 B004N631NA
$46.30
8 inches 3.042 inches 0.312 inches 144 B004N631NK
$49.50
8 inches 4.042 inches 0.312 inches 192 B004N631NU
$63.60
Currently showing 1-15 of 15
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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 48 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

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: B007NO7D6U
  • Manufacturer’s warranty can be requested from customer service. Click here to make a request to customer service.

Product Description

The Boston Gear brass spur gear with 14.5-degree pressure angle (PA) and a diametral pitch (DP) of 48 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 48-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.

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