Brake bearing for 345, 1986 model

[Gogoil]

Hallo Airstream lovers, I am searching for the right back break bearing for my Airtsream 345, 1986 model. There I live in Germany is this part only available in the US, and I have given Chevi my VIN nr: 1GBKP37W1F3336834,
and they say they can't exactly let me know what is the right bearing. Has any one a clue what or where I can get the right one? The number is even on the bearing, still no help. I have set a picture of the size: this is in millimetres/centimeters. I will much appreciated any help on this matter, please. THX and safe travels

[GCinSC2]

National is a manufacturer of seals. The 8 digit number is consistent with GM part number format.

I’ll try to research but that is not the bearing number.

Gary

[GCinSC2]

I entered 15589475 into this cross reference and then select 6358 as the part number. In specifications they list the size. National 6358.

https://drivcat.com/PartInterchange.aspx?pn=15589475

This is a large parts retailer in USA O'Reilly Auto Parts as an example.

https://www.oreillyauto.com/detail/b...4?q=6358&pos=0

I copied your VIN number and entered it as the vehicle in the O'Reilly website. This may help you find parts or reference data.

https://www.oreillyauto.com/detail/b...0?q=6358&pos=0

And a very helpful link for researching Timken bearing parts.

https://www.showmetheparts.com/timken/

Gary