Am looking to purchase drum spider and bearings.However I notice that the one listed on “Whitegoods” fits the small bearing drum 20 – 25 mm.I know that this might sound like a stupid question, but are bearings measured by their interior diameter? Given that there seem to be other drum bearing sizes for this machine am I to assume that unless otherwise specified, the drum bearings listed for said machine will be 20 – 25 mm? I really don’t want to send for the wrong bits.
Thanks in advance for any advice.