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Bearing maintenance and methods?

release time:2018-05-26
Imported bearings are precision components. In order to prevent premature damage to imported bearings, we need to have proper preservation and maintenance. Today we will introduce the knowledge in this area and hope to help you. As we all know, some of the imported bearings in the warehouse are not standard or have no external packaging, ranging from as little as a few yuan to as large as three to four thousand yuan. These bearings are exposed on the shelves, coupled with the high temperature of the warehouse, the grease that was originally applied to the bearings to provide lubrication and maintenance has dried, which will accelerate the rust of the bearings and will affect the use of our production. In response to this situation, the supply department organizes the cleaning and maintenance of these bearings.
The maintenance of imported bearings is divided into the following steps:
1, first place the bearing into the gasoline to clean, wipe off the sludge and dust remaining on the bearing, all bearings with rust are gently polished with metallographic sandpaper, until the hands feel no roughness so far.
2. Dry the cleaned bearing with a dry rag and then soak it in anti-rust oil. In this process, the bearings must be completely in contact with the rust-proof oil and the bearings should be rotated so that the oil film formed by the rust-proof oil can cover the surface of the bearing and achieve the purpose of rust prevention.
3, then use lithium grease with butter? Need to be evenly coated on the surface of the bearing, including the inner and outer rings, wheels, cages. And it is to wipe the side and rotate the bearing so that the butter actually enters the inside of the bearing and provides sufficient lubrication.
4, the last process is the packaging. In order to save costs, we “turn waste into treasure”, cut cement packaging bags that have been scrapped in warehouses into appropriate-size packaging bags, tightly package the bearings, wrap the bearings, mark the specifications of the bearings, and store them back on the shelves.