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  2008 FIRST Wheel (am-0144)



 
Price: $7.00

Stock Status: In Stock
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Description Files & Documents
 
Product Overview:
This is the 2008 FIRST Wheel, provided to FRC teams in the Kit of Parts. No bearings are included.

Specifications:
  • Diameter: 6 inches
  • Body Material: black polycarbonate
  • Tread Material: 75A durometer urethane rubber
  • Bore: 0.95 inch diameter through hole, with two 1.125 inch diameter bearing pockets
  • Weight: 0.51 pounds
  • Bolt Pattern: six holes (0.17 inch diameter) on a 1.875 inch diameter bolt circle
  • Coefficient of friction: 0.9 static (on tight pile carpet)
Usage:
Use #10-24x3/4 thread forming screws to attach sprockets or hubs to this wheel. Three (3) screws are sufficient for each wheel.

With Axle and Hub:
  • If you wish to drive this wheel with an Axle and Hub, you can pick your hub by fitting any of the AndyMark hubs (except the Small DD Globe Hub) to this wheel. Hubs are NOT included in the price of the wheel. If this is your choice, then no bearing is needed. To install a hub onto a 6" FIRST Wheel, use #10-24x3/4 thread forming screws.
With Sprocket: With Bearings:
  • To press bearings into this wheel (for a free spinning wheel or for use with a sprocket), two ball bearings need to be pressed into the wheel (one on each side). The ball bearing must have a 1.125" od. For a 1/2" id, use am-0030. For a 3/8" id, use am-0573.
Changes from 2007 FIRST Wheel
  • More material has been added to each of the spokes, adding significant structural support
  • More support for the bearing wall has been added
  • A harder durometer rubber makes up the treads, providing less traction compared to the 2007 wheel
  • Treads are a slightly darker color of gray


Related Parts & Accessories...
3/8" id 1.125 od ball bearing (1614ZZ) (am-0209)
Price: $3.00

Add
1/2" id Bearing (R8) (am-0029)
Price: $3.00

Add


  0 of 0 people found the following review helpful:
 
2008 wheels October 18, 2013
Reviewer: Anonymous Person  
The wheel surface was concave which is good for traction, yet we were expecting them to have a smoother wheel surface (like we had on the kit bot wheels from 2011)

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  0 of 0 people found the following review helpful:
 
wheel May 16, 2013
Reviewer: Joe Reel from Russiaville, IN United States  
..

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  0 of 0 people found the following review helpful:
 
January 18, 2013
Reviewer: Eric Hubbard from Liverpool, NY United States  


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  0 of 0 people found the following review helpful:
 
February 14, 2012
Reviewer: Lonny Weissman from San Jose, CA United States  


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  0 of 0 people found the following review helpful:
 
January 31, 2012
Reviewer: Michael Gard from Laveen, AZ United States  


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