John Doe wrote:
https://www.flickr.com/photos/27532210@N04/?

Will good NLGI 2 grease work?

Thanks.

Looks like common moly grease. If you are going to use it as a constant
power source I'd think about something more like a 00 type "grease"
those go in like a grease but act more like a thick oil that doesn't
spin away like heavier grease.
--
Steve W.