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Unread 12-08-2011, 13:55
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Jared Russell Jared Russell is offline
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FRC #0254 (The Cheesy Poofs), FRC #0341 (Miss Daisy)
Team Role: Engineer
 
Join Date: Nov 2002
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Re: Advantage to six wheel drive?

Quote:
Originally Posted by Michael Blake View Post
BOTH approaches use bearings... the Live-axle would have at least _two_ friction points... and the Dead-axle would have only _one_ friction point...
Regardless of axle setup, it is strongly advised to have two support points (bearings) to fully support the "beam". Whether they are in the wheel (notice all AM wheels take two coaxial ball bearings) or in the frame (even cantilevered WCDs have two bearings per axle)...doesn't matter. You don't want to put radial loads onto a single ball bearing.