Analysis Of Installation And Disassembly Skills Of Ina Bearing
Analysis Of Installation And Disassembly Skills Of Ina Bearing
2022年1月5日
Timken Imported Bearing Shall Be Inspected After Installation
Timken Imported Bearing Shall Be Inspected After Installation
2022年1月5日

Whether Skf Imported Bearings Are Installed Correctly Affects The Accuracy, Service Life And Performance

Service Life And Performance

Bearing is one of the important parts of construction machinery. Poor Service Life And Performance installation will affect its use effect and even cause the failure of construction machinery equipment.

If there are iron filings, burrs, dust and other foreign matters in the SKF inlet bearing, the SKF inlet bearing will Service Life And Performance produce noise and vibration during operation, and even damage the raceway and rolling element. Therefore, before installing SKF imported bearing, it is necessary to ensure that the installation surface and installation environment are clean.

Lubrication has a very important impact on the operation and service life of bearings. Grease is made of Service Life And Performance base oil, thickener and additives. The performance of grease is mainly determined by base oil. Generally, low viscosity base oil is suitable for low temperature and high speed; High viscosity is suitable for high temperature and high load.

The water resistance of thickener determines the water resistance of grease. In principle, greases of Service Life And Performance different brands cannot be mixed, and even greases with the same thickener will have bad effects on each other due to different additives.

The surface of SKF imported bearing is coated with antirust oil, which must be carefully cleaned with clean gasoline or kerosene, and then coated with clean high-quality or high-speed and high-temperature lubricating Service Life And Performance grease before installation and use. Totally enclosed SKF imported bearings do not need cleaning and oil filling.

Whether Skf Imported Bearings Are Installed Correctly Affects The Accuracy, Service Life And Performance

After the SKF inlet bearing is installed

if it is not carefully aligned, the alignment may cause the SKF inlet bearing to suffer additional load, friction and vibration. These may accelerate fatigue and reduce the service life of SKF imported bearings, and may damage the service life of other machine parts. In addition, increased vibration and friction may greatly increase energy consumption and the risk of premature failure.

During use, the basic external conditions of SKF imported bearing operation shall be monitored frequently, such as temperature, vibration and noise measurement. These regular inspections will identify potential problems as soon as possible, prevent unexpected machine suspension, realize production plans and improve plant productivity and efficiency.

In the process of operation, SKF imported bearings require correct re lubrication to perfect its performance. SKF imported bearing lubrication methods are divided into grease  Service Life And Performance lubrication and oil lubrication. In order to make SKF imported bearings function well, first of all, choose the lubrication method suitable for service conditions and purpose.

If only lubrication is considered, the lubricity of oil lubrication is dominant. However, grease lubrication has the Service Life And Performance advantage of simplifying the structure around SKF imported bearings.

SKF imported bearing for hydraulic pump the important component of plunger pump is bearing Reducing the negative pressure in SKF inlet bearing is the basic requirement to prevent water from entering Load calculation of angular contact bearing The oil supply and maintenance of locomotive bearings is very important The reason why SKF imported bearing of motor overheats

When installing IKO imported bearing, the verticality of shaft ring and shaft centerline shall be inspected. The method is to fix the dial indicator on the end face of the box shell so that the contact of the dial indicator is Service Life And Performance against the raceway of the shaft ring of IKO imported bearing, rotate the bearing and observe the pointer of the dial indicator.

If the pointer deviates, it indicates that the shaft ring and the shaft centerline are not perpendicular. When the shell hole is deep, it can also be inspected with an extended dial indicator. When the IKO imported bearing is installed correctly, its seat ring can Service Life And Performance automatically adapt to the of the body to ensure that the body is located in the raceway of the upper and lower rings.

If it is installed reversely, not only the IKO imported bearing does not work normally, but also all mating surfaces will be seriously worn. Since the difference between the shaft ring and the seat ring is not obvious, extra care should be taken during assembly.

In addition, a clearance of 0.2-0.5mm shall be reserved between the bearing race and the bearing seat hole to compensate for the error caused by inaccurate processing and installation of parts. When the center of IKO inlet bearing ring is offset during operation, this clearance can ensure its automatic adjustment, avoid contact friction and make it operate normally. Otherwise, the IKO inlet bearing will be severely damaged.