Precision Disc Wheel - 2" (Black, 2 Pack)

These black precision disk wheels have an outer diameter of 2”, a width of 0.23”, and utilize the 0.77” hub pattern. These simple wheels are ideal for any light robot that needs a basic disc for simple movement, and use a removable rubber ring for traction.

Actobotics is a robotics building system based around extruded aluminum channels, gears, precision shafts, and ball bearings. Thanks to the two standardized hole patterns, nearly all Actobotics components can be intuitively connected together. The wide range of components makes building complex electromechanical prototypes or finished projects a reality.

Note: These Precision Disc Wheels are sold in packs of two.

  • OD - 2”
  • Width - 0.23”
  • Hub Pattern - 0.77”


Precision Disc Wheel - 2" (Black, 2 Pack) Product Help and Resources

Core Skill: Robotics

This skill concerns mechanical and robotics knowledge. You may need to know how mechanical parts interact, how motors work, or how to use motor drivers and controllers.

1 Robotics

Skill Level: Noob - You will be required to put together a robotics kit. Necessary parts are included and steps will be easy to follow. You also might encounter basic robotics components like bearings, mounts, or other hardware and need a general idea of how it goes together.
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Looking for answers to technical questions?

We welcome your comments and suggestions below. However, if you are looking for solutions to technical questions please see our Technical Assistance page.

  • Member #518036 / about 9 years ago * / 1

    Is the OD of the disc 2" or does that include the tread piece as well?

    For my robotics project I need about a 26mm radius so I think these will be barely too small.

    edit: I'm assuming it's including the tread because I have the 3" wheel from the same company and that includes the tread.

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