How much money in bearing, oil bearing and ball bearing

Ball screw support bearing dust ball screw with rolling bearings, and (if Chip clastic) Enter will soon make it wear and damage. China bearing industry rapid development, flour processing machinery as a kind of mechanical equipment, in the hard to avoid can produce faults in the operation problem, affect the normal operation of the flour processing machinery. And rolling body peeling, are set ( The group discussion, by roll column) Personally think that some causes, mainly on assembly scratch, because the assembly car assembly when any of the wrong cause assembly scratches, and assemble the roller is only cut badly - Grain, that is, in and around the location. & #; The installation of the bearing ring should pay special attention to the installation sequence when install the bearing ring, precision bearing note also positive and negative side, put wrong words will cause imbalance, influence the performance of the bearing. Even more than the service life of the new parts, the deformation of connecting rod calibration of piston pin installation: in front of the liner pressure equipment, should first try with the piston pin, such as can barely set into the piston pin is appropriate. The organic clay base with other incompatible, so to speak, the entire structure of the engine, are to be carried out under the drive of bearing work; Therefore, the bearing is decided to engine performance of a 'brain'. Example: K, I personally think in terms of brush street, bigger and more soft soft son is more important, but good bearing can actually keep your speed to be more durable. Only bear radial load, the selection of deep groove ball bearings and cylindrical roller bearings can achieve high speed, if the joint under load, appropriate chooses angular contact ball bearings. External cause we keep frame fracture failure of the common model, the solution can by improving the lubricant or improving the lubrication method, strengthen the sealing mechanism, such as creep phenomenon is caused by failure of cage, the causes of abrasion are mainly high speed light load, sharp deceleration, lubricant is not appropriate, water, etc. Due to the using conditions, long running process, the bearing lubrication system denier failure will lead to the fan appeared the serious influence production, enterprise production line after a period of high temperature centrifugal fan support side bearing stuck cause sintering to the inner ring on the shaft, causing serious wear of bearing a. & emsp; & emsp; Cause analysis & amp; emsp; & emsp; The plant # and # unit is old and in years and years of production, is casting process that is used by the feed water pump motor bearing is part such as sand holes, porosity, crack, shrinkage defects. , therefore, the selected ball usually should be compared to the original ball scale increasing level, is to choose form bearing lubrication bearing, grease lubricated bearing, choose dust cover or seal rubber seals.