| abstract |
(57) [Summary]nFriction reducing additive comprising a base oil of mineral and / or synthetic origin comprising molybdenum disulfide, zinc naphthenate, one or more metal dithiophosphates and, optionally, one or more metal dithiocarbamates. A lubricating composition in combination with the combination is disclosed. Lubricating greases which combine such compositions with thickeners which can be urea compounds, simple lithium soaps or lithium complexes are particularly suitable for lubricating constant velocity joints, for example constant velocity ball joints. |