Types of Grease

Waterproof Grease (99540) (blue-green) is a grease formulated for vibratory or reversing motion. It combines the resiliency properties of the long barium fiber with the mechanical stability of the short aluminum complex fiber.

bentone grease BENTONE GREASE is formulated from a special blend of high viscosity solvent refined paraffin base oil thickened with a bentonite clay. This non-soap grease is recommended for extremely high temperature applications.

For example, lithium grease can be applied both in chassis and wheel bearing applications of transport vehicles. Traditionally, calcium greases were used for chassis, and sodium-based greases were utilized for wheel bearings. Calcium-based greases have been rated high for water resistance but poor for elevated temperatures.

Grease Compatibility Chart Mixing greases in a system can cause issues with thickener systems reacting with each other. This can change the physical and chemical structure of the grease, causing an inability to hold or release the base oil.

Lithium 12-hydroxystearate is a chemical compound classified as a lithium soap. ... Depending on the grease, they also have good performance at high or low ...

A calcium-sulfonate grease can also be applied in more types of industries compared to lithium-complex greases, thus making it the preferred choice for a high-performance multi-purpose grease. About the Author

Polyurea greases generally have high dropping points. The other characteristic is that they leave much less dried sediment/leftover soap as the grease gets used up and replenished over time. that's why polyurea is popular as an elec. motor grease.

Sodium refers to the type of thickener used to make the grease. Not all greases with different thickeners are compatible, hence the bearing must be completely cleaned of the old grease before regreasing.