center bearing yoke bolt Torque?

[Sport/Truck]

I've just put on a new Spicer center bearing and would like to know what torque
the bolt should be?

For the record I eliminated the dust-shields because one would rub on the rubber on the center bearing.
I was thinking it could melt the rubber, so a quick search here suggested these aren't all that necessary with the sealed bearings of today's center bearings.

s/t