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uni engine main bearings

O

ohe

Member
I need help finding the bearing # for the main roller bearings. I don't have it apart that far, but they are rough. The repair manual list the fly wheel side as a 10a9244 or 10a2004, the cam side is EE360. The engine # is V206B-4 Tractor # is 08708417. I may also need std. blocks, or I can bore # sleve. Heads are done. thanks.
 
I guess it may look like I have the bearings #'s, but what I need is the Bower/BCA #'s or some other bearing #'s that a parts store can use.
 


If you have a bearing supply house close by, Call them with the numbers you do have. They probably have a master bearing interchange and can cross reference the MM numbers.

p.s. Be sitting down when they tell you the price.

P.S. be careful taking off the oil pump, The only part I broke inside the engine was the collar with 3 setscrews around it that holds the oil pump on. Welters can get you the seals you need to put the pump back on. I think its the same rubber ring that seals the oil tube in the head on the straight 206 overhead valve engines. I couldn't find R rod bearings and had to settle for 206 rod bearings that were slightly narrower.

Don't bust the rotor button!
 
Thank you t.r.k. I went to the bearing supply store, and they were able to cross the first two 10a bearing, but I would have to bring in the cam side bearing. I think thats the one I better be sitting down for. Thanks for the heads up on the oil pump.
 
According to my bearing encyclopedia the EE360 crosses to NDH A1212+1212TSKA or A1212TSKA The specs are Straight roller bearing, Complete, Separable inner race, 2.3622" ID
4.3307" OD
0.8661" W
MMDEL
 
Bower 1212 is what you're looking for. I bought several online years ago for around $80 each. There are several variations of that basic bower bearing but I think MR1212EL is close to what you need. There's several on eBay right now.
 
THANKS GUYS, This was going to be a this winter project , so I am trying to line up parts now. I don't have time now to take anymore apart rite now, but now I know what I am looking for. Thanks for all the help. I'll post the progress.
 
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