ExxonMobil Mobil Velocite 4

The Mobil Velocite Oil Numbered Series oils are premium performance products primarily designed for the lubrication of high-speed spindles in machine tools. They are also used in some critical hydraulic, circulation systems and air line oilers where the appropriate viscosity grade is selected. They are formulated from select high-quality, low viscosity base oils and additives that impart good resistance to oxidation and protection from rust and corrosion. They possess very good resistance to foaming and separate readily from water.High speed spindle bearings in machine tools and equipment where high speeds and fine clearances are involved; Precision grinders, lathes, jig borers and tracer mechanisms; Velocite Oil No 3 is recommended for "zero clearance" type spindle bearings which operate with extremely close clearances; For sleeve type spindle bearings having greater clearances, the choice of viscosity depends on the relation between clearance and spindle speed; Low pressure hydraulic systems where appropriate viscosity is selected; Air line oilers (Mobil Velocite Oil No. 10); For some sensitive instruments such as telescopes, laboratory equipment, etc.