Bearing lubrication is critical
来源： 作者： 发布时间：2010-08-04 15:53 浏览量：0
In order to make the bearings function well, in addition to accurate installation, but also inseparable from the daily maintenance of the bearings, so as to ensure the long-term production of stable operation.The maintenance of bearings is the key to bearing lubrication. There are several methods of bearing lubrication, mainly divided into grease lubrication and oil lubrication. To choose the suitable use of the conditions for the purpose of lubrication. If lubrication is considered, the lubricity of oil lubrication is dominant, but grease lubricating oil can simplify the long length of the structure around the bearing.
1. Grease lubrication
Grease lubrication can be done after filling a long time after lubrication does not need to be supplemented, and the structure of its sealing device is relatively simple, so it is widely used. Grease lubrication has the sealing method of filling grease in the sealed bearing in advance, and filling an appropriate amount of grease inside the shell. The method of filling fat supply with replacement at regular intervals. In addition, for the machinery with many bearings to be lubricated, the pipeline may be connected to the lubrication of the concentrated grease supply.
2. Oil lubrication
Oil lubrication is generally divided into oil bath lubrication, drip lubrication, splash lubrication, circulation lubrication, jet lubrication, oil mist lubrication, oil and gas lubrication lubrication is suitable for high-speed bearings and can withstand a certain degree of high temperature, but also to reduce vibration and reduce noise effective, most of the grease lubrication is not suitable for the occasion.