Bearing internal structure The inner part of the bearing is generally composed of inner ring, outer ring, rolling element and cage - usually called four parts. For sealed bearings, add lubricant and sealing ring (or dust cover) - also known...
The radial (axial) clearance of the bearing is the radial (axial) distance from one radial (axial) limit position to the opposite limit position when the bearing has no external load. In reality, because of the shape error of the ferrule and the incon...
The bearing is the main part of the machine. Whether the machine is flexible depends on the assembly quality of the bearing. How to install and disassemble the bearing without damaging it is a problem that customers often encounter in the process of ...
The damage and failure of bearings are often encountered in the use of bearings. There are many forms of roller bearing damage and failure, including corrosion, transportation damage, installation damage, lubrication failure, abrasive wear and fatigue...
Use the sound detector to check the rolling sound size and sound quality of the bearing in operation. Even if the bearing has slight peeling and other damage, it will also emit abnormal sound and irregular sound, which can be distinguished by the soun...
Pay attention to the following items when using bearings: a. Keep the bearing and its surrounding environment clean. Even if the small dust invisible to the naked eye enters the bearing, it will increase the wear, vibration and noise of the beari...
The regreasing of bearings should be carried out during the planned equipment shutdown period, and replenished regularly. At the same time, the old grease should be removed or squeezed out through the oil drain hole. Before adding fresh grease, wipe t...
Regular inspection In order to give full play to the bearing and maintain its proper performance for a long time, regular maintenance (regular inspection) must be carried out. It is very important for improving productivity and economy to find faults ...
Whether the bearing is installed well or not will affect the accuracy, service life and performance of the bearing. Therefore, please fully study the bearing installation, that is, please install the bearing according to the operation standard includi...
Bearings are precision parts, so they need to be used with great care. Even if high-performance bearings are used, if they are not used properly, they can not achieve the expected performance effect, and they are easy to be damaged. However, under som...
