"Rob Studdert" <[EMAIL PROTECTED]> wrote: >On 24 Jun 2005 at 12:27, pentax-discuss@pdml.net wrote: > >> The one in an A50/1.2 (which I just happen to have in bits at the moment) is >> about 2mm in diameter (it's quite difficult to get this one out of its >> recess) > >I just found a magnet strong enough to extract the BB and it's 1.98mm diameter >according to my vernier calipers.
So it's a 2mm bearing with a 1% tolerance :) -- Mark Roberts Photography and writing www.robertstech.com
