Anyone? KA rod bearings.

[andrewhuffman]

So nissan uses he grading system for bearings... In the FSM, it says the main use grades, and rods use grades.

Now, nissan offers a STD size on the main, and individual grades for the rods.

1st, is the nissan STD set good for them mains?2nd, how can i tell what grade i need? One side has the rod number, on the other side of the rod/cap, there is a 5, 2, 0. what number am i looking for?