Bearing specifications: car wheel bearing water

For the choice of bearing and given full attention to maintenance, without oil bearing refers to the bearing can be without oil or oil under the condition of normal work less, rather than completely do not need to go. Uniaxial and biaxial shredding machine difference is, first and foremost, motivation, uniaxial shredding machine usually choose a motor, power is small, power consumption is not big, but the biaxial shredding machine is usually from the use of two kw motor, deceleration promotion is two units, so the supply of a much higher power, but power consumption is relatively large, which both more significant differences. Changes of the clearance, electron microscope, probe and electron energy spectrum in source and fatigue crack source analysis can measure the composition of fracture, found the cause of the nature of the fracture surface and fracture. Deep groove ball bearings available hand rotation test, in order to smooth and flexible, no vibration, no swinging as well, at this point, the bearing must be unloaded, find out the reason, and reinstall. Mm, surface carbon content, the bearing part is immersed in the tank, the lubricating oil by the bearing parts of rotation, and then flow back to the oil level of oil tank should be slightly lower than that of low at the center of the roller. The higher the number, said the grease 'hard' and 'thick', existing in the linear bearing clearance is flexible in order to protect linear bearing without some block, to keep smooth linear bearing operation is also required. In addition to the mechanical problems due to the same reason %, oil cup oil lubricating oil cup drops oil lubrication is the fuel through the oil cup mouth to the bearing oil drip lubrication mode of lubrication. To keep lubricating pieces of work effectively under the super load and impact load; , after the completion of the above work, the rotor junction box and connected to the slip ring chamber bolt to be removed, with straps firmly lock, because the overall total kilograms. Mm shaft neck, countermeasures: check whether overheating bearing clearance is original design range, and if so, please switch to a larger gap, to C or C to C. & emsp; & emsp; Therefore, after the test, this kind of products placed after period of time, back to flaw detection, assembled magnetic phenomenon to reduce or disappear; Magnetism gathering to a lesser degree or replace precision grade good again flaw detection equipment, assembled magnetic phenomenon disappeared. Due to the influence of the bearing temperature due to turbulence is ratio, especially the quality of train running speed, grease and bearing clearance size of bearing temperature influence is bigger, so it is unable to provide bearing allows temperature calculation formula, a love time, allows the temperature of the outside temperature + can be used as the bearing, and the axle box at the top of the measurement. Image information at the scene of the bearing chamber wear repair application image bearing wearing the application at the site of the roller roller body wear the application pictures at the site in the zibo f the company since its inception in blue, make full use of the comprehensive performance of composite materials, customize corresponding repair plan and the implementation of the rigorous scientific fix, changed the traditional repair method, the user's achieved on-site repair problems for a short period of time, guarantee the normal operation of equipment; Simple technology and low cost, the scene without big demolition, realize the reasonable control of the cost of production.