Cars with NTN bearing installation, use and maintenance of common sense

Cars with the ordinary machinery NTN bearing an important difference is that a car NTN bearing used in a mobile environment, so its stress state and the working condition is more complex, at the same time into a car caught very precision machinery parts, correct installation and use, lubrication and maintenance is crucial for realizing the basic function of catching a. NTN bearing installation and remove with a clean kerosene or gasoline will NTN bearing and matching related parts clean; Check whether ready to use NTN bearing is consistent with the original model, the matching parts size is qualified; With a dedicated assembly tools to press the NTN bearing into the sleeve, tool sleeve diameter cannot exceed penal NTN bearing outside diameter, when assembling the strength should be uniform, do not impact and brutal assembly; NTN bearing after the installation should turn the NTN bearings and related parts, see if any card lag phenomenon and abnormal noise; According to the requirement of the host components into a specified grease or oil; The NTN bearing and NTN bearing and shaft assembly, seat hole between surplus quantity larger products must be conducted for NTN bearing oil bath heating, the oil temperature at 80 degrees Celsius; NTN bearing removal, must use a special tool drawing class, it is forbidden to use the iron tapping NTN bearing directly; NTN bearing assembly and disassembly, should avoid to keep rolling body, plane stress or deformation.