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Lubrication of bearings usually has the following different ways

wallpapers Products 2021-09-22
Good equipment lubrication is an effective way to reduce equipment wear, improve equipment efficiency, save materials and energy. Bearing lubrication is to make the bearing can operate normally, avoid direct contact between the raceway and the surface of the rolling body, reduce friction and wear inside the bearing, prolong the service life of the bearing, enhance the performance of the bearing, but also to prevent rust and corrosion caused by foreign body intrusion into the bearing. Bearing lubrication usually has the following different ways.
Oil bath lubrication
This lubrication method involves immersing part of the bearing in lubricating oil, which is commonly used for thrust bearings of vertical shafts, but not for radial bearings of horizontal shafts.
Splash lubrication
The lubricating oil splashed by the rotating parts in the tank is used to supply bearings, suitable for bearings with higher speed.
Spray lubrication
The lubrication method of spraying lubricating oil on the friction surface after atomization is suitable for high-speed bearings.
Pressure lubrication
Relying on the pressure of the lubrication pump to supply oil to the bearing and recover the lubricating oil from the bearing to the oil pool is the most stable and stable lubrication method, which is suitable for high-speed, heavy-duty and important sliding bearings.
Circulating oil lubrication
The oil pump is used to transport the filtered oil to the bearing parts, and the lubricating oil after filtering and cooling through the bearing is used. Since circulating oil can take away a certain amount of heat and cool the bearing, this method is suitable for bearing parts with high speed.
Spray lubrication
High-pressure oil is injected into the bearing with an oil pump through the nozzle, and the oil injected into the bearing flows into the oil groove through the other end of the bearing. When the bearing rotates at high speed, the rolling element and the cage also make the surrounding airflow at a relatively high speed. It is difficult to deliver lubricating oil to bearings by ordinary Bearing lubrication methods. At this point, the lubricating oil must be sprayed by high-pressure injection. On the bearing, the position of the nozzle should be placed between the inner ring and the center of the cage.
SKF bearings supplier-ERIC BEARING LIMITED
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