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8 in. Plastic Omni-Wheel (am-0048)
8 in. Plastic Omni-Wheel (am-0048)
Price: $34.00

Stock Status: In Stock

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Product Overview:
8" Plastic Omni Wheel

  • Diameter: 7.9 inches
  • Width Across Middle: 1.04 inches
  • Bore: 1.125 inch diameter bore, 1/4 inches deep on either side, 0.95 inch diameter thru hole
  • Bolt Pattern: 6 hole on a 1.875" diameter bolt circle
  • Body Material: Black Polycarbonate
  • Load Capacity: 50 pounds (rollers don't spin past this weight)
  • Coefficient of Friction, Forward/Backwards: Static: 1.0, Dynamic: 0.8-0.88
  • Coefficient of Friction, Sideways: Static: 0.2-0.27, Dynamic: 0.16-0.2
  • Weight:1.13 pounds
  • Number of Rollers: 18
  • Roller Material: Black SBR Rubber
  • Roller Durometer: 80A
  • Roller Bearing Material: Brass
  • Roller Axle: Steel Dowel Pin
  • Roller Diameter: 3/4 inch
  • Repairable by removing interior #10-32 screws and perimeter M3 screws
Included Hardware: Usage:
Wheels can be driven by 1 hub (the Universal Hub) or they can ride on two 1/2" id ball bearings (FR8ZZ or R8). These need to be purchased separately if this wheel is purchased.

Average Customer Review: 4.5 of 5 Total Reviews: 3 Write your own review!

  0 of 0 people found the following review helpful:
Just Right March 29, 2016
Reviewer: David Glanville from Northport, WA United States  
This was exactly what we needed.

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  0 of 0 people found the following review helpful:
great cheap all around wheel January 30, 2013
Reviewer: edozie edoga from Freeland, WA United States  
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.

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  0 of 0 people found the following review helpful:
8" polycarbonate Omni-wheel February 6, 2012
Reviewer: Leo Yon from Gambrills, MD United States  
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.

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