Gibmal bearing housing burr?

Gator1996

Petty Officer 1st Class
Joined
Jul 29, 2011
Messages
228
Hello Guys.
I have been working on the gimbal housing from my donor driveline. I bought the service kit to replace the shift cable, bellows and gimbal bearing. I had noticed that the bearing barely turned at all and thought it was definitely bad. Fast forward to today, as I am working like a dog trying to get the bearing out.

It finally broke free so I'm checking it out and it actually looks pretty good, and it spins pretty easily now. I started cleaning out the area where it seats and I see what looks like a burr or a place where something was fused. See bottom left of picture just below the seal area. It is difficult to gauge the depth but that spot is all the way against the back of the vertical area where the bearing would bottom out.

bearing_zps4e5f23ea.jpg

So I think that that spot may have caused the bearing race to not sit flush and possibly may have caused the issues with the lack of movement. I am looking for some input what do you guys think? I think it is close to a Millimeter thick.

Also, I plan on hitting that spot with a dremel to clean it up. Would you guys do that also?

Finally, the new bearing is one of the permalubed ones. This is my first run at this but it seems like it doesn't spin very freely either, is this normal or did I get a bad one. Please let me how easily it should spin if you can.

As always, any input is appreciated and welcome.
Gator
 

ENSIGN

Lieutenant Junior Grade
Joined
Jun 21, 2009
Messages
1,179
Re: Gibmal bearing housing burr?

I've seen a lot worse, Clean it up and install the bearing
 

dubs283

Vice Admiral
Joined
Jul 27, 2005
Messages
5,333
Re: Gibmal bearing housing burr?

looks like there was either a slight flaw in the gimble housing casting and the old bearing knocked it flat, or the old bearing was installed poorly and galled the housing

either way its not a major issue, just clean it up and install the new bearing flush, you shouldn't have any issues then
 
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