|
Enduro Engine - 2 stroke Cylinder, Piston, Tranny, Bearings, Clutch, Pipes & Silencers, etc. |
|
Thread Tools | Display Modes |
#1
|
|||
|
|||
Power valve bearing question
Would it be better to use double sealed bearings 608zz rather than 608z and 6000zz rather than 6000z cheers luke
|
#2
|
|||
|
|||
zz means two shields (in the SKF world where I reside). 2RS would be two rubber seals, I would think that would be the best bet. Now that I think about it, the rubber shields will cause more friction (make it harder to spin), so two metal shields would keep more crap out of the bearings than one.
If anyone needs any bearing or seal help, I'm always around and willing to help out my boys. Take care, Tim |
#3
|
|||
|
|||
Seems like I remember they need to be open on the inboard side to allow unburnt fuel mix in as a lube ? Not sure. It's been a while since I've been in there.
|
#4
|
||||
|
||||
I recall the same
__________________
2004 GasGas DE250 |
#5
|
|||
|
|||
i don't think these bearings would need any kind of lubrication because they don't actually spin, the just turn max half a turn orso, right?
so if any kind of crud could get in, that would only make it sticky |
#6
|
|||
|
|||
Hmm decisions they dont turn alot as they just open and close the transfer port gates so possibly the zz would be better as they have lube sealed in them dont they? Or did gas gas do this for a reason or to be cheap lol...?
|
#7
|
|||
|
|||
I just can't see any reason why they should have any sealing. They operate in middle of spooge wich is like waseline...
__________________
There is no such thing as bad weather! Only riding gear is improper or insufficient When it hurts you know you're allive! Gas Gas EC 300 Factory Racing 2012 - Ohlins TTX both front and rear - Rekluse Core EXP 2.0 + Rekluse clutch basket - Scalvini full exhaust system - S3 Head - Trusty adjustable PV cover That was ultimate setup for me... Now trying something else for a while... |
|
|
Similar Threads | ||||
Thread | Thread Starter | Forum | Replies | Last Post |
Power valve spooge | SideshowBob | Enduro Engine - 2 stroke | 4 | 10-26-2010 11:47 AM |
Power Valve Cleaning | lordfeyr | Enduro Engine - 2 stroke | 2 | 01-24-2010 05:07 PM |
power valve cover question | geoff g | Enduro Engine - 2 stroke | 1 | 07-27-2009 09:25 PM |
Power valve | bens25au | Enduro Engine - 2 stroke | 2 | 02-09-2008 11:02 PM |
Another Power Valve question | Link | Enduro Engine - 2 stroke | 4 | 01-04-2008 03:48 AM |