N54 crankshaft specifications

[torbearfree]

Does anyone have/know the specs for an N54 crankshaft? I measured the journals with the cheap caliper my wife got me.

55.7mm

How does this compare to stock? I am doing some research since I cannot get undersized crank bearings.

 

[Snertz]

https://www.newtis.info/tisv2/a/en/e92-335i-cou/repair-manuals/11-engine/11-21-crankshaft-bearings/76uyed3

The calipers are probably not accurate enough, I'd double check using a micrometer