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Post by darkryder on May 3, 2008 18:19:45 GMT
Hei guys, going crazy with the type of bearings to use with a ETS engine, im getting to mutch vibration from it. So im gessing its the bearings (or the crank... but thats brand new?). Anyone has any numbers for the type of bearings on a ETS? Im using the split Torrington and the 6303 C Explorer on the clutch side. Maybe I need more tollerance on the clutch side like a C4 or something? And the Torrington bearings have a lot of play, even new from the packet... I dont know guys i'm considering having the crank checked.
Any help will be greatly apreciated!
Cheers.
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Post by jonnysnatchsniffer on May 4, 2008 11:25:39 GMT
the c3 bearing has more play than the standard bearing till it gets hot enough to expand i think more tollerance would give you more vibes the standard bearings are apparently good for about 19000 rpm
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Post by darkryder on May 4, 2008 13:05:06 GMT
the c3 bearing has more play than the standard bearing till it gets hot enough to expand i think more tollerance would give you more vibes the standard bearings are apparently good for about 19000 rpm What i see as a problem here is the extreme play of the split bearings, and this is stressing the other side. Ive split the cases and the clutch side bearing is allready a bit busted from the vibrations, etc..  Ill keep experimenting till i found out whats the solution Cheers jonnysnatchsniffer
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Post by unreliablesc on May 4, 2008 20:29:42 GMT
I don't see how you can have that much play in the fly-side bearing...
It's the same bearing that all P2's use, so it's not like you are on new and unknown grounds...
you have the inner ring on...?
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Post by darkryder on May 4, 2008 20:56:49 GMT
I don't see how you can have that much play in the fly-side bearing... It's the same bearing that all P2's use, so it's not like you are on new and unknown grounds... you have the inner ring on...?What ring?  ;D Yep the same bearings as the P2, humm  so this then would mean that eithier the flywheel or the crank is out of balance. Anyway back to the bearings supplier and get a new set. Cheers unreliablesc |
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;D 
so this then would mean that eithier the flywheel or the crank is out of balance. Anyway back to the bearings supplier and get a new set.