Berk

Dave,

I plan to replace the Conrod and rear bearing after each season's flying on my 140DZ, and 140FZ-S

Do you know the bearing ref no that YS use in this engine .. I know it's an NSK bearing, but I can't recall the numbers on it...

I have ordered the conrod from service, but we have a large bearing importer locally, and I would be able to get the rear bearing from them..

This will allow me to order the bearings ahead of dismantling the engine..

Regards,

Steve

Dave Shadel

The bearing is a 6202, which is a 15x35x8mm.

Berk

Thanks Dave!

Regards,


Steve

Dave Shadel

If you can't get something with a plastic cage, be sure to get one with a riveted cage, not a crimped cage, and you want a loose tolerance type for best results.

Berk

Dave,

Looking to order, they tell me a 6202 is 15*35*11mm, not 8mm.

Do I need a 6002 instead?

Regards,

Steve

Dave Shadel

Nope, 6202. Tell them you want the thin case bearing, they are referencing the thick case. They should be able to give you the bearing you want just by the size measurement. Some bearing supplier!!??

Berk

Dave,

I'll order from Service..

It seems that all the bearing suppliers I try in the UK say if it's not 15*35*11, then it's not a 6202... their 8mm wide one has an OD of 32 mm
Thanks for your help anyway,


regards,

Steve

Dave Shadel

OK, whatever. Maybe it's a size not used in the UK.