Information on GARRARD 301 turntable

Will someone please clarify for me: Concerning the Garrrard 301 Turntable mention is made of it being a grease bearing system. Occaisionally a mention is made of an oil bearing system. Does anyone know if the bearing system was indeed offered as both grease base and/or oil base? Can you ttell by looking at it? I'm considering this table for a custom installation. I have contacted the new Garrard company through their website but I haven't received any response. Any information form Audiogon members would be greatly appreciated.