Linear bearing assembly requirements.

1, the use of installation should be careful not to allow strong stamping, motor bearings appear bad solutions do not allow the hammer directly hit the bearing, do not allow the transfer of pressure through the rolling body. 2, the use of appropriate and accurate installation tools as far as possible to use special tools, to avoid the use of cloth and short fibers and other things. 3, try to keep the bearing and its surrounding environment clean motor bearings generally use sodium grease even if the naked eye can not see the smile dust into the bearing, which will increase the bearing wear, vibration, and noise. iHF Aihefa In order to prevent the corrosion of the bearing, when taking the bearing directly by hand, it is necessary to fully wash the sweat on the hand and apply high-quality mineral oil before the operation, and pay special attention to rust prevention in the rainy season and summer. Under certain special operating conditions, the bearing can obtain a longer life than the traditional calculation, especially in the case of light load. Analysis of the mechanism and influencing factors of the labyrinth seal of the bearing box These special operating conditions are when the rolling surface (track and rolling parts) is effectively separated by a lubricating film and limits the surface damage that may be caused by pollutants. First of all, when the linear bearing is installed, please first test the shaft and bearing assembly by hand, and observe the following conditions of the linear bearing: 1. The rotation of the rotating system is that the axe is stable and flexible without blocking, loosening, or back-and-forth movement; 2, whether the rotating system and fixed parts have collision or interference phenomenon, 3. Observe whether the supply or circulation of lubricating oil is normal, whether the clearance of the sealing device is symmetrical, and whether the fasteners are loose. 4. Whether the end face of the inner ring of the linear bearing reliably conflicts with the end face of the shaft shoulder, and whether there is a gap between them; In addition, it is necessary to check the rotation accuracy of the linear bearing rotation system, the axial limit accuracy, the working clearance, and other necessary inspection items. Finally, when all the above inspection items are confirmed to be normal, you can start to use, but when any abnormal signs are found, you should immediately stop using them and eliminate the fault.