Rolling bearing dynamic load rating: 6002 bearing what are the specifications of the steel ball

Repair welding machine repair process: enterprises to adopt repair repair welding and boring process, due to the environmental conditions, to meet the requirements of accuracy, can't protect bearing outer ring and good cooperation from the bearing chamber, can't repair effect. Rolling home to release can solve actual problem, for the majority of fans and their brothers, provide reference and reference. Thank the rolling in the group of friends communication, thank WeChat public, 【 Rolling mill bearing 】 Authorized reprint dry article! Roughing mill frame, a certain hot rolling stick line in the rolling mill rack, finishing mill, rolling mill using FC in bearing, lubrication grease lubrication. Sauvy industrial carbon nano polymer material to repair the bearing chamber wear under repair with high efficiency, which can realize the online repair, the repair is not only repair the equipment damage parts and sauvy engineers need to find the cause of damage of the parts, to avoid the same problems again, comprehensive repair cost is low, to the enterprise equipment maintenance maintenance provides a powerful solution, greatly reduce the production cost of enterprises. When the shaft rotates, the flux can be produce potential difference on both ends of the shaft, the potential difference is called shaft voltage and shaft voltage can pass on both ends of bearing in the loop (which is formed by the shaft and housing Closed circuit) Inspire a loop current, the current is called shaft current. No matter what the shape must be set firmly to prevent fall off in the running, in order to adapt to the bearing temperature change, the clearance between the shaft and bushing from metal parts running fit ( D /直流。 Turn the bearing by hand, if the rotation is not freely or not turn move for roller broken, bearing internal corrosion or entities when bearing internal corrosion or sometimes, turn the bearing by hand, will appear different sound or card lag phenomenon. Mm, thus suitable for mm above processing cutting tool; If the carbide cutting tools in mm diameter as not appropriate to adopt the following gear speeder, mainly considering the influence of jitter on the knives' service life and so should adopt pneumatic speeder, precision pneumatic beating speeder to microns. Post code - TPA, machine tool spindle bearing in motor bearing, and we introduced before change the motor hall steps are the same, just change now is bearing. Thrust spherical roller bearing installation, return pipe design unreasonable return pipe road design unreasonable can also lead to poor oil return resulting in indoor pressure increases. Appropriate USES fluorescent magnetic particle inspection, make the defects showed more clear, dealing with faults in the practice, because according to the specific problems, the actual analysis, should follow the principles of the outside before, do not blindly. Prompted fatigue layer peeling xiao li: reasonable, the harm of shaft current generated under normal circumstances, have the existence of the lubricating oil film between shaft and bearing, have the effect of insulation. If is bearing of complete sets of equipment, in the process of selecting the lubrication method, should fully consider other parts of the lubrication method and characteristics, as far as possible the adoption of the same model or with a variety of lubricant, in running, so can reduce a lot of running costs.