Deep Groove Ball Bearing is an important part of machinery industry equipment and auto parts. Many types of bearings need to be lubricated by lubricating oil or grease during use, which can improve the quality of bearing use and also maintain the use of bearings. Bearing grease is a lubricating grease used on bearings, which plays a role in lubrication, cooling, compression resistance, and extending bearing life.
First of all, bearings are mainly divided into three types: Deep Groove Ball Bearing, ball bearing and non-standard bearing. When selecting bearing grease, we need to consider their working environment and temperature requirements during operation.
The working temperature of bearings is divided into external temperature and internal temperature: external temperature refers to the temperature outside the equipment, while internal temperature refers to the working temperature of the product application location.
Some bearings do not have a bearing cover for protection. When selecting lubricating grease for these exposed bearings, it is necessary to consider the external working environment and the pollution of the lubricating grease.
During bearing operation, sufficient lubrication is necessary to ensure effective and reliable operation of the bearing.
Functions of lubrication with Deep Groove Ball Bearing:
1. Prevent or reduce direct metal contact between rolling elements, raceways, and cages in bearings, reducing friction and wear
2. An oil film is formed on the friction surface. When the pressure oil film is formed, it can increase the contact bearing area of the parts, thereby reducing contact stress and extending the rolling contact fatigue life
3. Lubricants have anti rust and anti-corrosion effects
4. Oil lubrication also has the function of heat dissipation and removal of wear particles or invading pollutants generated during the operation of Deep Groove Ball Bearing
5. Grease lubrication can increase sealing performance and prevent external pollutants from invading
6. It has a certain effect on vibration and noise reduction