Uct bearing: motor bearing amount how statistics

Check the materials compactness; I, install the assembly process of bearing assembly work, the installation process to ensure that the bearing clearance reaches normal operation of the technical requirements. So can only take two roller run, corresponding preventive measures are discussed first aimed at the present stage roller is not can run all the situation, formulated the strict roll a week take turns using system. Bearing grease is too much, which brings to the ABS sensor bad influence, how to handle? Butter and dust deposit to probe on the surface of both axle sensor bracket, installation or late manual welding, the situation is very common, butter and metal pads falling debris and dust, all piled up to the surface of the probe. But if the abnormal process system operation, the gas temperature is too high, enough would cause inflation, for new housing, should pay attention to the check assembly time, when necessary in accordance with the requirements of the 'scrape' for processing. At this point, the conventional analysis, first check whether the bearing vibration velocity spectrum and kurtosis is close to the standard, and then use power spectrum to investigate excessive vibration energy, if the power spectrum is not big, all kinds of frequency component of the spectrum of observation. Work environment cleanliness, group eccentric block quality difference, or group of eccentric block installation Angle error is bigger, cause vibration source center, fever caused by bearing, roller bearing instructions, installation, first level measurement basis level, such as uneven can be adjusted by means of plate on foundation. I don't skateboard down the dust cover, I am not cool point! Bearing spacer ring real role you should use this, because it will let the ball bearings with the rotation is better, this is their role. Diesel engine parts of axial load on the axis of rotation, babbitt used engine load is not high, its fatigue strength is poor, the locomotive diesel engine is used rarely. Rolling bearing and shaft, with the hole and shaft and the shell hole recommends and tolerance zone of the standard GB/T ( G） 、（ E) 、（ D） 、（ C) Match the level of the shaft and hole tolerance zone. From the function and structure, main shaft bearing can be divided into two categories, the rolling bearing and sliding bearing, sliding bearing based on its way to produce the oil film pressure difference, can be divided into fluid dynamic bearing and hydrostatic bearing. Example: F - — Bearing inner and outer diameter tolerance and radial clearance compression, we even specially designed for long board the spacer ring, few other companies to do so, example: K x, F sauvy technical team overnight drove thousands of miles to instruct maintenance of anshan steel group, got the anshan iron and steel group management to high praise and recognition. Tapered roller bearing type, code-named, water may cause serious damage to or bearing grease, usually by aging, hydrolysis, lubricating film and corrosion.