Lithium-based greases and complex lithium-based greases differ in terms of temperature resistance, mechanical stability, and water resistance, making them suitable for different industrial equipment and operating conditions.

There are significant differences between PAO-based and mineral oil-based greases regarding temperature performance, oxidative stability, service life, and application areas; this article outlines the characteristics of both and methods for selecting the appropriate grease.

PFPE greases are characterized by high-temperature resistance, chemical corrosion resistance, low volatility, and long service life, and are widely used in the semiconductor, vacuum equipment, aerospace, and high-end industrial sectors.

Issues such as spindle overheating, abnormal bearing noise, and grease leakage in CNC equipment may be related to the choice of grease, the quantity applied, or the re-greasing interval. This article outlines common faults and troubleshooting methods.

While low-cost grease can reduce procurement expenses, a mismatch between its performance and the equipment's operating conditions may lead to increased costs associated with regreasing, maintenance, downtime, and bearing replacement.

Incompatibility between grease and seals can lead to seal swelling, hardening, shrinkage, or leakage. This article discusses the compatibility of grease with seal materials and methods for proper selection.

Reasonable selection of grease, control of the amount of grease added, reduction of temperature and reduction of contamination can effectively extend the grease replenishment cycle, lower maintenance costs and improve the reliability of equipment operation.

Insufficient grease supply leads to the failure of the bearing's lubricating film, accelerated wear, and abnormal temperature rise. This article analyzes the primary causes of grease starvation and offers solutions to improve lubrication performance.

Water washout leads to grease loss, bearing corrosion, and lubrication failure. This article analyzes the impact of water on lubrication performance and discusses the selection of greases and protective measures suitable for humid environments.

Grease turning black does not necessarily indicate failure; it may be caused by oxidation, high temperatures, metal wear particles, or contamination. This article analyzes the common causes of grease darkening and outlines methods for assessment and solutions.