You "might" be OK but I really don't recommend it. ( you would be at the extreme end of the tolerance at best)
Those oils are basically gear oils thinned down enough to work ok in some bearing applications.
If you have pumped lube systems like the average screw or oil galleys in a gear box where the bearing stays flooded they will be fine
With splash lube systems, not quite as good.
I am dubious on how well it would get to and perform in the cylinder and pin ( you might luck out since it doesn't face the combustion forces of an ICE)
I would experiment cautiously.