KDXRIDER.NET

Hello
My left crankshaft bearing is dying...
Does anyone know the bearing numbers?
Don't want to by hotrods or other Chinese crap
Looking for skf or fag
And is it possible to replace a connecting rod bearing yourself or do you have to balance the crankshaft?

KDX50?
KDX80?
KDX125?
KDX175?
KDX200?
KDX220R?
KDX250?
KDX400?
KDX420?
KDX450?

Is this a USA model or maybe an SR version?

Thank you for not wanting to buy a cheap bearing.

Is it possible to replace the big end bearing on a crankshaft by yourself? Yes. Is it extremely unlikely that YOU (and me and 99.99% of the people on this forum) have the proper equipment and experience? Yes. Splitting a crankshaft apart and replacing the rod, bearing and washers, then reassembling it properly is pretty much THE MOST COMPLICATED thing I can think of on working on a KDX. Shop around for a professional motorcycle mechanic who specializes in crankshafts.

IIUC, OP is asking about timing side main bearing, not big end.

If yes, search this site. There should be lots of information about changing out main bearings.

Once you have ID'd the bearing, call my favorite bearing supplier, Precision Bearings in Orland Park, IL. Phone: 1-847 559 9961, info@precisionbearingco.com. Ask for Anthony. Great prices, and choice of brands and quality.

Hope this helps.

Sorry, for Belgium, the source listed above would not be practical. For USA members, they are a good choice.

Also, which country are you in?

If you could make a "signature" with the bike info and update your profile with "Country" info, that might moves things along quicker in the future.

Oh sorry
It is for a kdx200e ... From Belgium

BEARING-BALL,6305JR2C

https://www.partzilla.com/product/kawas ... d8af06d81a

Thanks!