Hi
I bought used channel master 1.2 polar mount but It has no bearings
any Ideas where can I buy or what type they are
The original bearing is "Imperial" (5/16" x 1/2")
For best performance with M8 bolts, use partnumber OBI0508-08 ( http://www.bearingshopuk.co.uk/obi0508-08-25666-p.asp )
Best regards Michael