Now i'm outa my experience range. I never actually had to consider this kind of question about holes. I know crank has holes to feed bearings. Wouldnt expect any other holes except 1 to feed crank? So I bearing would have a hole the othrs not. Maybe someone else can pipe in or you can ask new question more specifically about bearing hole.
Friday, May 13th, 2011 AT 11:25 PM