For motor #70589-51, the parts bulletin lists the motor bearing as Dewalt part number 80110, quantity of 2. That part number has been superseded, probably multiple times, over the years. I saw one reference to Dewalt part # 330003-16 being a replacement, but couldn't find a cross reference to an industry standard bearing number. Maybe another forum member has replaced bearings on that model of motor and can provide the bearing number.
Last edited by Tom-G; 05-12-2020 at 07:51 PM.
Reason: fix a typo.