Heze slewing ring bearing 133.40.4500.402 complete models

Heze slewing ring bearings... complete models - ! / , - Whether the material selection is appropriate is still a factor that must be considered in bearing failure analysis. The main task of failure analysis of double row angular contact ball bearings is to find out the main factors causing bearing failure based on a large amount of background material, analysis data and failure modes, so as to propose targeted improvement measures, extend the service life of the bearing and avoid Sudden early failure of bearings occurs. Installation conditions are one of the primary factors in usage. Improper installation of bearings often causes changes in the stress state between the parts of the entire set of bearings. Double row angular contact ball bearings operate in abnormal conditions and fail prematurely. According to the technical requirements for bearing installation, use, maintenance and upkeep, monitor and inspect the load, speed, operating temperature, vibration, noise and lubrication conditions of the operating bearings. If any abnormalities are found, immediately find the cause and make adjustments to make them Back to normal.
< / , -: - ! / , -, Criteria for ensuring the minimum installation interference of the inner ring of double row angular contact ball bearings
< / , -: - ! / , -, Criteria for ensuring the minimum oil film thickness
< / , -: - ! / , -:, Maximum mechanical load and impact load criteria
< / , -: - ! / , -, Relevant condition criteria (bearing seat, shaft stiffness, seal, etc.).
< / , -: - ! / , -, Maximum heat load (absolute humidity, temperature) criteria