Importance of Proper Bearing Lubrication

Introduction

All modern machines are highly dependent upon roller bearings for their proper functioning and operations. Thus, it is very important to ensure that the bearings are properly lubricated from time to time to boost up the performance of the plants and machines. The upcoming slides highlight the different types of lubrication products that can be used to ensure the effective performance of machines.

Grease Lubrication

Grease has a high level of viscosity that makes it capable of withstanding high temperatures and heavy loads. Lubricating the bearings with good quality grease helps to reduce friction and wear. It also prevents the bearings from corrosion and contamination by dirt. You can either buy bearing grease from any authorized store nearby or can look for online websites and buy bearing grease at affordable prices according to yourbudget and preference.

Oil Lubrication

Lubricating bearings through grease is much simpler than applying oil for lubrication. But some applications demand the usage of oil lubrication for better performance. For e.g. in high-speed spindle and turbine applications, oil is frequently used which offers both cooling and lubrication.

Even instrument bearings, for instance, which have exceptionally low starting and running torque values require one-time lubrication, with each bearing receiving only a few milligrams of oil.

Solid Soft film lubrication

Some bearings that are used in extreme applications require solid lubrication where the standard fluid lubricants might fail. Hence solid soft film lubrication is primarily utilized in such bearings. The main advantage of using such a lubricant is that their friction is independent of the temperature, and neither evaporates nor creeps in terrestrial vacuums or space environments.

Conclusion

These were the different types of lubrication used in the bearings, however, the selection of a particular type of lubricant depends upon the operating requirements and the limitations of the bearing system.