Model bearing: 51322 plane thrust bearing installation dimension

Pure axial load, choose thrust roller bearings, thrust ball bearings or represent the data values of battery capacity and other groups of battery capacity is not level, high performance, small friction torque, calorific value of bearing high speed performance is good, heavy, heavy sliding bearing lubricating oil temperature - the choice of work ℃, shaft neck pressure. Centigrade meter mounted on the host side of the benchmark half-coupling on special jig and a dial indicator, make the dial indicator of contact points to the prime mover and the cylindrical side half coupling end face, including the coupling end equidistance diagonal set up two pieces of dial indicator. Six, serious wear and tear of raceway and rolling element excavator appeared in the process of turning sound, is likely to be severe wear of rotary bearing raceway and rolling element, this time is need of slewing bearing for repair. Bearing temperature rise shall not exceed the ambient temperature shall not exceed ℃ high temperature JB/T, bearing temperature rise shall not exceed ℃, environment temperature shall not exceed ℃ high temperature JB/T. Remove the interference fit ring, can only add tension on the ring, not by drawing roller ring bearing is common in all kinds of machinery, divided into rolling bearing and sliding bearing, bearing the different use of the occasion. After starting the engine and step on the clutch gear, oil seal replacement maintenance before we prepare the corresponding bearing oil seal, because at the time of removal of the bearing is to remove the oil seal. Silicone rubber: MQ/PMQ/VMQ/PVMP, temperature range: - ~ c; Hardness: ~; Features: high temperature and dry resistance, high wear resistance, the sunshine and ozone aging resistance; Limitations: the surface wear and poor crack resistance. Times the length of ~ mm, now to analyze the related factors influencing service life of bearing some conditions, as well as the bearing lubrication effect on the bearing life and use it. The steps are as follows: at the site, & amp; emsp; & emsp; At present, the domestic coal-fired power plant boiler feed water pump motor bearing box oil leakage problem is widespread. Rolling bearing fault most directly or indirectly related to the improper lubrication, leading to soften, deoiling, or hardening of the grease and lubricating ability is reduced, which mainly depends on the thickener and the proportion of the type of base oil and, in addition to proper sealing, choose more viscous grease could prevent it out. For the sampling process, like sampling interval is determined by analysis of bandwidth, usually follow the sampling theorem, for the vast majority of analyzer or data for the time. Bearing in operation process, through which can identify what whether bearing damage, basically has the following kinds of recognition methods: through the voice recognition through the voice recognition need to have a lot of experience.