Base oil L (GOST 610-2017) - for summer use, made from low-sulfur naphthenic and naphthenic-paraffinic oils. It is a mixture of distillate fractions and residues from the direct distillation of oil.
Osevoe L
Description
Application
Designed primarily for rolling stock of railway transport as a lubricant for the journal bearings of wheel pairs, as well as for lubricating friction units and some lightly loaded gear reducers of industrial equipment.