My tool end angular bearings(2) have a catalog preset range but the outboard angular bearing(1) has a smaller preset range. Set with belleviews and spacers. If I use the larger numbers will I wear out the smaller one? Should I just plan on replacing the top one sooner?

7005 and 7002 ceramic balls, steel race. CNC softwood carving at around 15/18K, 1/2 Ball Mill. Would like to keep it light as possible for wear, looks like lowest would be around 14lbs/60N. The published rang is very large.