The function of copper insulated self-aligning roller bearings

Copper insulated self-aligning roller bearings play an important role in the mechanical industry, mainly manifested in the following aspects:

1、 Basic Structure and Characteristics

Structural features: Copper insulated self-aligning roller bearings adopt a sealing method of copper cover and NBR sealing ring. The copper cover has good breathability and can regulate the humidity and temperature inside the bearing to a certain extent. At the same time, the NBR sealing ring can also effectively protect the bearing from contamination.

Applicable environment: Usually suitable for situations with low internal cleanliness, poor external environment, or high temperature.

2、 Main functions and applications

Auto centering function: Self centering roller bearings have the ability to self center, which can eliminate the misalignment or deformation of the shaft and bearing housing, and also compensate for the concentricity error caused by it. This characteristic enables copper insulated self-aligning roller bearings to automatically adjust the load and axial load in both directions when the shaft and housing bend.

Strong bearing capacity: Copper insulated self-aligning roller bearings have a large radial load capacity and are suitable for situations with heavy loads and impact loads. It is particularly suitable for some low to medium speed transmission machinery, such as generators, where its heavy load capacity is fully utilized.

Wide range of industry applications: mainly used in industries and equipment such as steel, mining, papermaking, shipbuilding, textiles, mills, electricity, fans, washing equipment, transmission gearboxes, etc. For example, it is widely used in equipment such as paper making machinery, reduction devices, railway vehicle axles, rolling mill gearbox bearings, rolling mill rollers, crushers, vibrating screens, printing machinery, woodworking machinery, and various industrial reducers.

3、 Usage and maintenance

Installation and disassembly: Copper insulated self-aligning roller bearings can be installed on optical axes without shoulders, suitable for situations where bearings need to be installed and disassembled frequently.

Maintenance requirements: During use, it is necessary to regularly check the sealing performance, oil level, and tightness of each connecting part of the bearing. If there is any leakage or looseness, it should be dealt with in a timely manner. In addition, it is necessary to pay attention to maintaining a clean working environment and avoiding dust, impurities, etc. from entering the interior of the bearing, which can affect the lubrication effect and sealing performance.

In summary, copper insulated self-aligning roller bearings play an important role in the mechanical industry due to their self-aligning ability, strong load-bearing capacity, and wide application fields. By reasonable selection and use, the stable operation of equipment and the extended service life of bearings can be ensured.