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How to choose the INA bearing lubrication way - bearing knowledge

by:Waxing     2020-06-18
Select the INA bearing lubrication in one of two ways: oil lubrication and grease lubrication. Each have advantages and disadvantages of the mode of the two kinds of lubrication. Grease lubrication grease lubrication rolling INA bearings are commonly used. Its advantage mainly include: design is very simple grease sealing function can be a lot of low maintenance cost, long service life under normal working and environmental conditions, oil 'lifetime lubrication' can be realized. If under the condition of high load ( Speed, temperature and load) , it is necessary to replace the grease on a regular basis. In order to replace the grease, we must set up supply and exclude the pipeline of the grease and collecting used grease collector. For the occasion of the grease to be replaced short cycle, necessary to inject grease pump and valve should be set up. Lubrication when near the INA bearing mechanical parts have been used for oil lubrication or need to rely on lubricating oil cooling, INA bearing lubrication should be adopted. In INA bearings under heavy load or high speed, or with external heat comes in, there may be a cooling requirements. Trace the lubrication method is used, such as oil drip lubrication, oil mist lubrication oil and lubrication, can keep stir oil loss and INA bearing friction is very small. When using do air carrier, could directly and make the air helps to seal oil. INA bearings of high speed and need good cooling mild place, a large number of lubricating oil can be directly spray to all of the contact surface.
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