Being a mechanical engineer, I can tell you that it is fairly straigh forward to pull out a machine design text and look for lubrication weight formulas. It's all based on hydrostatic forces created by the oil between two rotation cylindrical surfaces.
The tough part is determining the clearance between the two bearing surfaces. I seriously doubt you find such informoation in the turntable manual.
Long story short, its just like Dougdeacon said- large clearances need grease (often called bushings) and small clearances need oil (often called journal bearings).
The tough part is determining the clearance between the two bearing surfaces. I seriously doubt you find such informoation in the turntable manual.
Long story short, its just like Dougdeacon said- large clearances need grease (often called bushings) and small clearances need oil (often called journal bearings).