Grease VNIINP-501 (TU 38.101918-82) — parfocality thickened with inorganic thickening agent with the addition of the additive. Extreme pressure, high temperature, has a particularly high temperature resistance and anti-wear properties, is inert to non-ferrous metals. It has high extreme pressure characteristics. In terms of anti-wear and extreme pressure properties, VNIINP-501 b grease significantly exceeds such well-known lubricants as pfms-4S and VNIINP-225. It is used in gears, ball and needle rolling bearings, as well as sliding friction units at temperatures from -40 to + 400°C.