[NSRCA-discussion] O.S. 120AX Bearing

[Dennis Bodary]

If your going to buy more than one. Try Toolbarn.com
The bearings are 14.39 each. And are the "EXACT" bearing as the 140RX EFI 
 
Type in either 211323-3 or 6904LLU on the search link
 
It will give you a Makita tool # just press on the link and scroll down it until you find 211323-3 and order that. as of five minutes ago they had three in stock.

--- On Mon, 9/1/08, Bob Wilson <wilsorc at gmail.com> wrote:

From: Bob Wilson <wilsorc at gmail.com>
Subject: [NSRCA-discussion] O.S. 120AX Bearing
To: "General pattern discussion" <nsrca-discussion at lists.nsrca.org>
Date: Monday, September 1, 2008, 11:19 PM




Seems to me I've read some threads about the O.S.120AX rear bearing being junk.
 
We'll I can verify it.  The 120AX on my Venus II practice/backup airplane has been sounding real funky and today it was really bad.  I tore it apart, and sure enough, the bearing is trashed.  Looks like O.S. didn't harden it correctly.
 
I will try to replace with a bearing from local supplier, but did I read somewhere that a bearing to a larger O.S. engine  will also fit?
 
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