2010 8” FIRST Wheel, Rubber Treaded am-0420

This is a 2010 FIRST Wheel, provided in the FRC Kit of Parts.

No bearings are included.

Specifications

• Diameter: 8 inches
• Body Material: black polycarbonate
• Tread Material: 65A durometer urethane rubber
• Weight: 0.62 pound
• Bore: 0.95 inch diameter through hole, with two 1.125 inch diameter bearing pockets
• Bolt Pattern: six holes (0.17 inch diameter) on a 1.875 inch diameter bolt circle.
• Coefficient of friction: 1.0 static (on tight pile carpet)

AndyMark hubs and aluminum plate sprockets can be attached to this wheel with #10-24x3/4 thread forming screws. Three (3) screws are sufficient for each wheel.

Two bearings, 1/2" bore or 3/8" bore, can be pressed into the wheel, one on each side. This same wheel with 3/8" bearings is also available for sale.

Layout prints

• 2010 8” FIRST Wheel (.pdf)
• 2010 8” FIRST Wheel with 3/8” bearings (.pdf)
• 2010 8” FIRST Wheel with ½” bearings (.pdf)

CAD Files

Solid model .stp files, right click and “save as” to download

• 2010 8” FIRST Wheel CAD file
• 2010 8” FIRST Wheel with 3/8” bearings
• 2010 8” FIRST Wheel with ½” bearings