8 in. Rubber Treaded Wheel w/ 1/2 in. Bearings

am-0570

$20.00

This is a 2010 FIRST Wheel, provided in the FRC Kit of Parts, with two R8 ball bearings (1/2 inch bore) pressed into each wheel.Usage: Use #10-24x3/4 thread forming screws to attach sprockets or h...Read More

Product Overview

This is a 2010 FIRST Wheel, provided in the FRC Kit of Parts, with two R8 ball bearings (1/2 inch bore) pressed into each wheel.


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 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 in. od. For a 1/2 in. id, use am-0029. For a 3/8 in. id, use am-0209.
Made in the USA:
Bearings were not made in the USA. All other components were designed, manufactured and assembled in the United States of America.

Specifications

  • Bolt Pattern: six holes (0.17 in. diameter) on a 1.875 in. diameter bolt circle.
  • Bore: 0.5 in. diameter bearing bore
  • CoF: 1.0 static (on tight pile carpet)
  • Diameter: 8 in.
  • Material: black polycarbonate,75A durometer urethane rubber
  • Weight: 0.73 lbs

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Recommendations

2 reviews

  1. star star star star empty_star 4.0 out of 5 stars

    Review

    4 Stars

  2. star star star star star 5.0 out of 5 stars

    Wheels worked incredible

    We used Andy Mark wheels for a soapbox derby contest, and they worked out fantasitcally! thank you guys for all of your help

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