Specially formulated food grade greases offer protection to bearings against high operating temperature. Unlike commonly used greases, these food grade lubricating products do not melt. Thick and high viscosity content of these greases remains in applied surface and provide constant protection against high temperature, vaporization and oxidation. Provided food grade greases can be used in moist and humidity prone environment to extend service life of bearings of food processing plants. Depending on application type, these greases contain additives with impact resistance performance to promote excellent metal adhesion rate.