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INA bearings use a water-soluble cutting fluid, users will be along in machine maintenance and management to work harder to control corrosion, even the virtual elimination of corrosion. To prevent water corrosion on the metal surface, it should be always full of oil lubrication of machine tools, smear grease on the important parts of the machine.
INA bearings in the proper use, can have very long life. Premature damage, most likely because of the selection error, improper use or poor lubrication caused.
Therefore, when the bearing is installed, we need to record machine types, the installation site, the use of conditions and the surrounding complexes. The study concluded the type of bearing damage problem occurs when the use of the environment in order to avoid a similar situation from happening again.
Accurately control the concentration of cutting fluid, rinse machine surface when machine downtime, cutting fluid, but also to open the machine guard to disperse the moist air of the machine tool workspace. In order to prevent the occurrence of electrical corrosion, a metal surface coated layer of waterproof grease. And should strictly grounded so that the machine, only the electrical cabinet grounding is not enough to avoid the breeding of germs and reproduction should be regularly cleaned or replaced the cutting fluid, in a timely manner to remove the chip, and use soft water (low mineral content purified water ) dilution cutting concentrate.
INA Bearing In addition to the excellent quality, but also a very sophisticated parts, both high-performance bearings, if used improperly in the course of not only fail to achieve the performance and very easy to make the bearing damage, lubrication, I am sure Already attention.
First, when using the installation carefully does not allow a strong punch, does not allow vertical direct percussion bearings, not allowed to transmit pressure through the rolling element.
Second, the use of appropriate and accurate installation tools to make use of special tools, try to avoid using the cloth and staple fiber and the like.
Try to keep the bearing and its surroundings clean even if invisible to the naked eye smile dust from entering the bearing will increase bearing wear, vibration and noise.
To prevent corrosion of the bearing directly by hand to pick up the bearing to fully wash away the hands of the fluid, and coated with high quality mineral oil and then operate, with particular attention to anti-rust in the rainy season and summer. In a particular operating conditions, INA bearings can be longer in the life of traditional computing, especially in the case of light load. These special operating conditions, when the rolling surface (track and rolling) to be an effective lubricant film separated and limit pollutants may cause surface damage. In fact, under ideal conditions, the so-called permanent bearing life is possible.
After bearing installation, if not careful alignment, the alignment may cause the bearings subjected to the additional load, friction and vibration. These may accelerate fatigue and reduce the service life of bearings, and the period of use of other machine parts may be damaged. In addition, the increased vibration and friction may be greatly increased energy consumption and the risk of premature failure.
Bearing running external conditions during use, to regular monitoring, such as temperature, vibration and noise measurements, etc.. These regular checks will be early detection of potential problems and prevent unexpected machine to suspend the production plan to achieve improved plant productivity and efficiency.
In the course, INA bearings have the correct re-lubrication, perfect its performance. Bearing lubrication methods, divided into grease and oil lubrication. To the bearing play function, first select the appropriate conditions of use, the purpose of lubrication method. If there is only a lubrication, oil lubrication lubrication dominant. Greased expertise can simplify the bearing surrounding structures.
When INA bearings will reach its end-use period, it should be replaced. Although bearings can no longer be used, but the right to remove the old bearings, and timely replacement of the new bearing, new bearing service life extension can play a good role. First of all, the purpose to remove the appropriate methodological tools will help prevent damage to other machine components, and the second, the proper removal of the technology may be an operator hazard.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 6915 NSK | 75 | 105 | 16 |
| 6815 NSK | 75 | 95 | 10 |