28 Master crankshaft pilot bearing

[pepcak]

Hi,

 

does anybody know what bearing to use as a replacement of New Departure 7204 suggested by part list (P/N 907204)? By measurement seems I can use metric 20x47x14, is that correct? Is thts actually angular contact bearing? Mine has very worn Fichtel&Sachs bearing that needs to be replaced...

 

Any help or guidance appreciated.

 

Josef

Edited August 8, 2016 by pepcak (see edit history)

[Leif Holmberg]

Here is a picture from my parts book. 1 55/64"= 47.223mm

Leif in Sweden.

Edited August 9, 2016 by Leif Holmberg
measuring (see edit history)

[pepcak]

Leif,

 

thank you very much! Seems the bearing is really "special". Do you know the other dimensions of this bearing? Is there is any modern replacement available? Otherwise seems I have to make a sleeve into crankshaft to fit common 47mm bearing.

 

Thanks again.

 

Josef

[Leif Holmberg]

Josef.

Can`t find any other measurings on the bearing.How about trying to use shims on a ball bering SKF 6204.

Leif in Sweden.

[pepcak]

I have found bearing for Black&Decker mower(?) with OD 1-55/64. ID is however 0.81" so I will try to make some sleeve for it. Seems this ID sleeve would be little bit thicker than OD sleeve would need to be, thus easier to make.

Edited August 10, 2016 by pepcak (see edit history)