OS Bearings

[Ihncheol Park]

I just checked PDF files for OS 140RX and EFI from OS Japan.

Both RX & EFI have same rear bearing part # 29431000. (Japanese part#)
Anyone want the PDF (parts diagram) files, let me know I will E-mail them.
You can always get the parts slightly cheaper from Singapore hobbies.

Therefore, EFI bearing fits on RX.  The measurements at Tower Hobbies are
incorrect.
I've been looking for a few parts (thrust washer) for my OS 91SX-H at Tower
hobbies website, but often I found same parts with different dimensions.
Reason they have different dimensions?

One guy used caliper and measured in Metric.  The other guy used caliper and
used Standard.
Finally another guy used caliper wrote in both Meric and Standard, but
rounded up the numbers.

BAX at RCU also does not use Caliper to help.

So, I gave up and asked Karl Mueller to make a washer for me.  Waiting for
my wrap around header to arrive.
Thank you!! Karl !!

Ihncheol Park


  -----Original Message-----
  From: discussion-request at nsrca.org [mailto:discussion-request at nsrca.org]On
Behalf Of Dave Smith
  Sent: Tuesday, August 05, 2003 9:34 AM
  To: discussion at nsrca.org
  Subject: OS Bearings


  Re bearing size of the 140RX and 140EFI,check out this reply.


http://www.rcuniverse.com/showthread.php?threadid=209645&forumid=&goto=newpo
st

  Dave
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