The normal work of bearings can not be separated from the scientific method of lubrication, bearing lubrication in different parts of the different ways.

1. Oil bath lubrication
Oil bath lubrication is the most common method of lubrication, suitable for low and medium speed lubrication, a part of self-aligning ball bearings immersed in the tank, the lubricant from the rotating parts with, and then back to the tank oil level should be slightly lower than The lowest rolling body center.
2. Drip lubrication
Drip lubrication suitable for the need for quantitative lubrication of INA bearing parts, the amount of drip generally every 3-8 seconds drop appropriate, excessive oil will cause the bearing temperature increases.
3. Circulating oil lubrication
Oil pump will filter the oil delivered to the components, after the adoption of the oil filter and cooling after use. As the circulating oil can take a certain amount of heat, so cool, so this method is suitable for high speed bearing components.
4. Spray lubrication
With dry compressed air through the sprayer and lubricating oil to form an oil mist, the jet, the air flow can effectively cool and prevent impurities from entering. This method is suitable for high speed, high temperature parts lubrication.
5. Jet lubrication
      High pressure oil will be injected into the nozzle through the oil pump, and the oil that is injected will flow into the oil tank through the other end. As the bearing rotates at high speed, the rolling elements and retainers also air the surrounding air at a relatively high rotational speed.

     Self-lubricating bearing manufacturers to remind users, when using bearings should be based on different bearings to take a different method of lubrication.