Balance shaft rebuild?

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Joe439
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Balance shaft rebuild?

Post by Joe439 » Wed Feb 28, 2018 11:32 pm

Is it possible to rebuild the balance shaft with a new bearing and seal?
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Gerrit
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Re: Balance shaft rebuild?

Post by Gerrit » Sat Mar 03, 2018 1:53 am

I believe BDK can rebuild a balance shaft should it be necessary.
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Joe439
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Re: Balance shaft rebuild?

Post by Joe439 » Fri Mar 16, 2018 5:47 am

Yes it is needing rebuilding since rebuilding the engine, does anyone know what the bearing and seal part numbers are?
"If it ain't smokin it's broken!"
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Binetta Steve
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Re: Balance shaft rebuild?

Post by Binetta Steve » Fri Mar 16, 2018 11:31 am

Not sure if this helps you. I have never done one , but had this page book marked in the past

http://www.pjme.co.uk/acatalog/Kawasaki ... m_End.html


https://www.cmsnl.com/kawasaki-kr250c3- ... ml#results


Steve

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Joe439
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Re: Balance shaft rebuild?

Post by Joe439 » Fri Mar 16, 2018 5:58 pm

Yeah those links I've seen still doesn't give me the info I'm after somebody's got to know. What seal and bearing to use on it.
"If it ain't smokin it's broken!"
"Silence! I kill you!"

Current Bikes: RGV250 vj22 RG250 mk3
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James P
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Re: Balance shaft rebuild?

Post by James P » Sat Mar 17, 2018 4:38 am

Joe439 wrote:
Fri Mar 16, 2018 5:58 pm
What seal and bearing to use on it.
Joe,

See my reply under a previous topic: http://kr-1s.co.uk/forum/viewtopic.php?f=1&t=13790

You could modify "normal" 6303-C3 bearings and you could also perhaps use a 23-47-7 seal with a 0.7mm spacer.

Let us know what you end up doing!

Regards,
James

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Joe439
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Re: Balance shaft rebuild?

Post by Joe439 » Thu Jul 12, 2018 3:42 am

Went with the one offered through bdk.
"If it ain't smokin it's broken!"
"Silence! I kill you!"

Current Bikes: RGV250 vj22 RG250 mk3
NSR 250 mc21
KR250B TZR250 2ma TZR250 3XV
TZM150

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