Glenn Brooks via EV wrote:
Thanks.My big question is how to mount the bearings. Would you mount a double 
bearing exterior to the case or attached to the inside of the front cover?

I'm no machinist; just a tinkerer working with whatever tools I have on hand. I don't have a mill; just a drill press. So take my experience as hints on something that worked once; not as correct practice.

In my case, I drilled a hole in my adapter plate, and pressed the bearing into it. There was no retainer; but the bearing was constrained by the motor's end bell, and by the mating Lovejoy coupler on the transmission shaft.

Dennis (and others on this list) have a lot more machining experience than I. When he said to use a double-wide bearing if there's a side load (like a chain sprocket), that's good advice!

Lee Hart

--
A designer knows he has achieved perfection not when there is
nothing left to add, but when there is nothing left to take away.
        -- Antoine de Saint Exupery
--
Lee Hart, 814 8th Ave N, Sartell MN 56377, www.sunrise-ev.com
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