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21T 20DP 0.375" Hex Bore, Steel Gear (am-2564)

 
Price: $12.00

Stock Status: In Stock
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Product Overview:
This gear can be used in the used in the Toughbox series gearboxes, replacing the 14 Tooth Small Cluster Gear. It would be paired with a 43 Tooth Output Gear, in order to increase the output speed of the Toughbox.

Standard Toughbox output reduction: 12.75:1
New Toughbox output reduction, using this gear and a 43 Tooth Output Gear: 7.31:1

Specifications:
  • Material: 4140 Steel
  • Diametral pitch: 20
  • Pressure angle: 14.5 degrees
  • Number of teeth: 21
  • Pitch diameter: 1.05 inch
  • Bore: 3/8" Hex (0.376-0.378 inch)
  • Thickness: 0.588 inch
  • Weight: 0.11 pound

Average Customer Review: 5 of 5 Total Reviews: 1 Write your own review!

  0 of 0 people found the following review helpful:
 
- March 8, 2017
Reviewer: William Neylon from Freeport, NY United States  
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