Engine Bearing Question

[mxp01]

I have simple question about engine bearings. After pulling my crank shaft I inspected the main bearings and connecting rod bearings for stamped markings. What I found were that the connecting rod bearings are stamped with .030 U/S and the main bearings are stamped with .020 U/S.

So that must mean that the crank has been machined and that when ordering new bearings I need to order .030 and .020 sized?

 

[DanR]

Correct

 

[bernd_st]

... as long as the journals are still good and show no scratches. Better to closely check/measure these each by each...

 

[mxp01]

Thanks!