How to maintain metric pillow block bearings?

Metric pillow block bearings are a type of bearing unit that combines rolling bearings and bearing housings. Most of the outer spherical bearings are made of spherical outer ring, which is installed together with the bearing seat with spherical inner hole. It has various structures and good versatility and interchangeability.
At the same time, metric pillow block bearings are also designed to be self-aligning, easy to install, and have a double-structured sealing device that can work in harsh environments. The bearing seat of metric pillow block bearings is generally cast. Commonly used seats are vertical seat ( P ), square seat ( F ), boss square seat ( FS ), boss circular seat ( FC ), diamond seat ( FL ), ring seat ( C ), slider seat ( T ) )Wait.

maintainance
cleaning metric pillow block bearings
When removing the metric pillow block bearings for inspection, first take pictures and other methods to make a record of the appearance. Also, acknowledge the amount of remaining lubricant and sample the lubricant before cleaning the bearing.

examination metric pillow block bearings
In order to distinguish whether the dismantled metric pillow block bearings can be used again, it is necessary to focus on checking their standard accuracy, rotation accuracy, internal clearance, and the wear of cooperative surfaces, raceway surfaces, cages and sealing rings. Regarding the inspection effect, it can be judged by conventional bearings or reasonable users who know the bearings. In addition, the inspection cycle and inspection parameters can also be different according to their mechanical functions and uses and the importance of related factors. If the above damage occurs, the requirements for reuse cannot be met, and the metric pillow block bearings shall not be used again and must be replaced.