Rolling bearing; outer sphere; maintenance procedure
Rolling bearings need regular maintenance and maintenance. Regular maintenance of rolling bearings is an important link in normal operation of machinery. If the maintenance and maintenance of the ball bearings are better, the mechanical work efficiency can reach a high level. On the contrary, it will reduce the service life of bearings, and affect the work efficiency of machinery, and even some mechanical accidents.
In order to make full use of the bearing and maintain its proper performance for a long time, it is necessary to do a good job of regular maintenance (regular inspection). It is very important to improve the productivity and economy by properly checking regularly and finding faults early and preventing accidents.
Rolling bearing; outer sphere; maintenance procedure:
When the bearing is removed, the photographic record shall be made by photography or other methods. Also, confirm the amount of remaining lubricant and sample the lubricant before cleaning the bearings.
1. The cleaning of the bearings is divided into coarse cleaning and fine washing, and the metal mesh can be placed at the bottom of the container used.
2, rough wash, in the oil with a brush, such as cleaning grease or adhesive. At this point, if the outer spherical bearings are rotated in the oil, attention will be paid to the rolling surface due to foreign bodies.
3, the fine washing, slowly rotating bearings in the oil, must be carefully carried out. The usual cleaning agents are neutral, non water containing diesel or kerosene, and sometimes warm lye is used according to requirements. No matter what kind of cleaning agent you use, always filter and keep it clean.
4, after cleaning, immediately on the outer spherical bearing coating rust protection oil or rust preventive grease. |
