Do you know the commonly used lubrication method of bearing ucfc?

The internal structure of the bearing ucfc is the same as the internal structure of the deep groove ball bearing, but the inner ring of the bearing is wider than the outer ring.
bearing ucfc have the characteristics of compact structure, convenient loading and unloading, good sealing, etc., suitable for simple support, and are widely used in mining, metallurgy, agriculture, chemical industry, textile, printing and dyeing, transportation machinery and other fields. And other industries.
Today we take a look at the installation of the top line lock housing bearing and the common lubrication method of the housing bearing.

Commonly used lubrication method of bearing ucfc
1. Drop oil lubrication
Drip irrigation is suitable for bearing parts that require a fixed supply of lubricating oil.
Too much oil will cause the seat bearing temperature to rise.
2. Circulating oil lubrication
The oil pump is used to deliver the filtered oil to the bearing parts of the valve seat, and the lubricating oil after filtering the bearing is filtered and cooled.
Since the circulating oil can take away a certain amount of heat and use the valve seat to cool the bearing, this method is suitable for bearing parts with higher speeds.

3. Oil bath lubrication
Oil bath lubrication is the most commonly used lubrication method. Suitable for lubrication of low and medium speed bearings. The bearing ucfc is partially immersed in the groove. The lubricating oil is absorbed by the rotating bearing components and then flows back to the oil groove.
The surface should be slightly below the center of the lowest rolling element.

4. Spray lubrication
High-pressure oil is injected into the bearing through the nozzle, and the other end of the bearing ucfc is injected into the oil groove through the valve seat. When the pedestal bearing rotates at a high speed, the rolling elements and the holding frame also form an airflow at the relatively high rotational speed of the surrounding air. It is difficult to transfer lubricating oil to the seated bearings using general lubrication methods. In this case, high-pressure injection must be used. It is recommended to use a seat to spray the lubricant into the bearing, usually every 3-8 seconds, the position of the nozzle should be placed between the inner ring and the center of the bracket.

5. Spray lubrication
The dry compressed air is mixed with lubricating oil through a sprayer to form an oil mist. In the spray seat bearing, the airflow can effectively cool the bearing ucfc and prevent the intrusion of impurities.
This method is suitable for the lubrication of high-speed, high-temperature bearing parts.

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