sme 312 bearing upgrade

I sent SME an email already; will post if they respond.

They will probably say the 312 is too heavy to use the same bearings as the V.

SME responded but not directly to my question. They said the 312 bearings are of the same class as the V. I replied with the basic question of: Were one to have damaged bearings can the 312 use series V bearings as a direct part replacement? The bases look the same so it should work I would think but I am only an accountant....

So, is SME saying the bearings are the same in the V and 312? That's what it appears.

Finally; a concise and succinct response to my query from SME itself. Looks like for about 500 US you get your series 300 arm rebuilt with series V specification bearings. The next question is if this is something we can do ourselves; of course SME will say NO.

Here goes:

Hello,

A full service (including bearings) to SV standard would cost GBP279.16
+
VAT and carriage.

All work is carried out by our expert assembly team and the arm would
be
fully rebuilt and returned in excellent order throughout,the cost
quoted
above would also include rewire with silver (SV standard) wire.

If you require any further details or clarification do please contact
us
again.

Kind regards
SME LIMITED

Service Department