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Jul 7, 2004
8,492
Hunter 30T Cheney, KS
I dropped my rudder to replace my cutless bearing. When I did, this rudder post bearing came out in two pieces. Anyone have a source for a new one? I tried the SBO site. Maybe I should just glue it back together?

20231231_123115.jpg
 

RitSim

.
Jan 29, 2018
457
Beneteau 411 Branford
McMaster has the material

Any machine shop can make it in about an hour.
 
Jul 7, 2004
8,492
Hunter 30T Cheney, KS
Thanks Dave. I talked to Mike. He gave me a place in Florida that might be able to fab UHMV bearings:
Tides Marine, 1-954-420-0949.
Well, that was a dead end. Tides Marine looked at the drawing, but suggested I have it fabbed locally out of UHMW or Delrin.
 
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Jun 8, 2004
10,446
-na -NA Anywhere USA
What I am beginning to see more of suppliers going by the wayside since 2008 which does not bode well. This is why the forum store moved to. Florida as Al Fooks still can get most parts from there
 

JRacer

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Aug 9, 2011
1,365
Beneteau 310 Cheney KS (Wichita)
Well, that was a dead end. Tides Marine looked at the drawing, but suggested I have it fabbed locally out of UHMW or Delrin.
Surely you know a machinist that operates out of his garage here in town.
 
Jul 7, 2004
8,492
Hunter 30T Cheney, KS
Not to drag this out, but it might be helpful to someone on here. I went out to the boat yesterday to finish up my cutless bearing R&R. That's what started all this. Thx for the John Duramax referral BTW. Anyway, I did a closer inspection on the rudder bearing situation:
The 2 bearings inside the rudder post hull 'tunnel' seem to be intact. The broken one in my first post is identical to these two, but it looks like rides under the steering quadrant, between the quadrant and the cockpit 'floor'. I think it acts more like a spacer to give the quadrant clearance. Underside of the quadrant casting has a circular groove for the bearing. Then the bearing and two thin plastic spacers set the height of the quadrant and rudder post. This closes the gap between the bottom of the hull and the rudder. Does this make sense? I can't find a drawing to confirm this.

Meantime, I think maybe Hunter just used the same bearing used inside the post tube for a spacer under the quadrant. That should mean a simple UHMW or Delrin part with the correct ID and OD, minus all the groove should work fine. The OD wouldn't even have to be that precise. That should simplify getting one fabbed somewhere.
 
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