8 in. Plastic Omni-Wheel

am-0048

$34.00

8" Plastic Omni WheelUsage 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 to this wheel. Hubs are not included...Read More

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Product Overview

8" Plastic Omni Wheel

Usage 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 to this wheel. Hubs are not included with this wheel. If this is your choice, then no bearing is needed. To install a hub onto this wheel, use #10 screws and nuts.  #10-24x3/4 thread forming screws.

Usage With Sprockets and Bearings:

  • If you wish to drive this wheel with a sprocket, then the sprocket needs to be attached to the side of the wheel with #10 screws and nuts. You will also need to press ball bearings into the wheel so that it may spin on a shaft or bolt. The ball bearing must have a 1.125 in. od. For a 1/2 in. shafts, use am-0181. For a 3/8 in. shafts use am-0209.
Included Hardware:

Specifications

  • Bolt Pattern: 6 hole on a 1.875" diameter bolt circle
  • Bore: 1.125 in. diameter bore, 1/4 in. deep on either side, 0.95 in. diameter thru hole
  • Diameter: 7.9 in.
  • Load Capacity: 50 lbs (rollers don't spin past this weight)
  • Material: Black Polycarbonate,Brass
  • Roller Axle: Steel Dowel Pin
  • Roller Durometer: 80A
  • Rollers: 18
  • Weight: 1.13 lbs
  • Width Across Middle: 1.04 in.

Recommendations

4 reviews

  1. star star star star star 5.0 out of 5 stars

    These fit well on the kit bot chassis with 8 in...

    These fit well on the kit bot chassis with 8 inch pneumatic tires and solved our turning issue.

    TW from St. Louis

    Verified Purchaser

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

    Just Right

    This was exactly what we needed.

    DG from Northport

  3. star star star star star 5.0 out of 5 stars

    great cheap all around wheel

    These wheels are great to have around. They work, and they are cheap. I've never seen one break, but I have warped them in super high speed applications like on last years shooter.

    EE from Freeland

  4. star star star star star 5.0 out of 5 stars

    8" polycarbonate Omni-wheel

    I found this wheel to be accurate in form and structure. I offers improved reliability and confidence over the all-aluminum omni-wheel that was void of any bearing bosses.

    LY from Gambrills

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