We all know that most of the bearings need regular maintenance, and the maintenance process is relatively cumbersome, of course, it is not necessary to maintain, but the service life of the bearing will be greatly reduced, so many people still choose to maintain. Now with maintenance-free bearings , we can save time for maintenance, which provides us with great convenience.
Maintenance-free bearings refer to rolling bearings that can work stably for a long time without maintenance from installation to fail. It has the outstanding performance of maintenance-free, high performance, long life, more environmentally friendly, reliable, and durable.
Experts have greatly reduced the consumption of grease by optimizing the geometry and surface finish of the bearing channel, redesigning the retainer, combining the use of high-performance bearing steel with a unique heat treatment process, and improving the accuracy of the steel ball. ; Optimized sealing structure makes it easier to store grease and precipitation of lubricating oil into the channel. With the filling of full-life grease, it provides longer-lasting lubrication for rotation. The improvement and application of several processes have achieved a huge improvement in bearing performance, eliminating the need for regular maintenance during the bearing life cycle.
However, many bearings still need to be maintained. For example, universal joint cross needs to spend time on regular maintenance. xsjbearing.com