Installation Of Skf Tapered Bore Bearing
Installation Of Skf Tapered Bore Bearing
2021年12月29日
Preparation Before Installation And Disassembly Of Skf Bearing
Preparation Before Installation And Disassembly Of Skf Bearing
2021年12月29日

Installation And Disassembly Of Imported Bearing

Imported Bearing

With the acceleration of China’s accession to the WTO, the advent of the Olympic Games and many other reasons, our economy has become a state of rapid growth, In some high-precision industries, China’s demand for imported bearings such as SKF bearings, NSK Bearings, Imported Bearing NTN bearings, FAG bearings and Timken bearings is strong and the prospect is promising.

Therefore, the first problem in the process of use will be the installation and commissioning of bearings, Improper installation will cause immeasurable losses to Imported Bearing customers. Here, Tianjin Boji Bearing Sales Co., Ltd. will help you analyze the common installation methods of imported bearings

Prevent premature failure of 16% bearings

About 16% of all premature bearing failures are caused by improper installation or incorrect installation methods. Various applications may require mechanical, heating or hydraulic installation methods to install bearings correctly and efficiently. Choosing the installation method suitable for the application will help you prolong the service life of the bearing and reduce the cost caused by premature bearing failure and potential damage to the application.

Bearing cold installation

Small and medium-sized bearings are generally cold installed. Traditionally, bearings are installed with a hammer and an old piece of pipe. Imported Bearing This can cause external forces to be transmitted through the rolling parts, thereby damaging the raceway. SKF installation tool applies external force to the bearing ring with press fit to help prevent bearing damage.

Installation And Disassembly Of Imported Bearing

Bearing thermal installation

Before installation, the bearing is usually heated with an oil bath. However, this method may pollute the bearing and lead to premature bearing failure. Nowadays, induction heating is a common means of heating bearings because of its high controllability, efficiency and. SKF group has established R & D standards for induction heaters for bearing applications. SKF Bearing induction heater has many functions to help prevent bearing damage during heating.

Install the bearing with hydraulic technology

SKF is a pioneer in using hydraulic technology in bearing installation. These technologies include SKF oil injection method and Imported Bearing SKF drive installation method. These methods can help simplify the bearing configuration and help to install the bearing correctly and easily. SKF has also developed a wide variety of tools and equipment to put these hydraulic technologies into practice.

Online installation and disassembly instructions

SKF provides a unique online – service, which provides free information service on the installation and disassembly of SKF bearings and bearing pedestals in eight languages. This information service provides step-by-step instructions for Imported Bearing installation or removal. The system also provides information on selecting the correct tools and lubricants. With this free network service, SKF’s expertise is at your fingertips anytime and anywhere.

There are two kinds of lubricants commonly used in rolling bearings: lubricating oil and grease. When the circumferential speed of the shaft is less than 4-5m / s, or the parts on the vehicle that cannot be lubricated with lubricating oil, grease shall be used for lubrication. The advantage of grease lubrication is that the sealing structure is simple, the grease is not easy to lose, and it is not affected by temperature. Adding grease once can be used for a long time.

Two problems should be paid attention to when using grease. One is to select the appropriate brand of grease according to the requirements of the automobile manual. For example, nano base grease should Imported Bearing not be selected for automobile water pump bearing because of its poor water resistance. Second, the amount of lubricating grease added to the bearing should be appropriate. Generally, it is appropriate to fill only 1 / 2-L / 3 of the bearing cavity.

Too much is not only useless, but also increases the running resistance of the bearing and heats it up. Special attention should be paid to the Imported Bearing automobile hub bearing. It is necessary to advocate “empty hub lubrication”, that is, only apply an appropriate layer of grease on the bearing. Otherwise, it will not only waste and poor heat dissipation, but also cause the grease to overflow due to heating, which may affect the braking performance.

The advantages of lubricating oil lubrication are low friction resistance and heat dissipation. It is mainly used for bearings with high speed and high working environment temperature.

The brand of lubricating oil shall be selected according to the requirements of the vehicle manual, and shall be replaced in time after the vehicle maintenance cycle. After discharging the old oil, the mechanism shall be cleaned before adding new oil. The oil shall be added to the specified marking line or flush with the oil filler (depending on the specific structure and requirements of the vehicle), and no more oil shall be added.