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For as long as possible to maintain in a good state of deep groove ball bearings, the need for a maintenance overhaul in order to prevent accidents, it is imperative to ensure functional reliability, improve the production, economics.
Maintains the best machinery operating conditions operational standards, conducted on a regular basis. Including monitor running status, add or replace lubricants, removing checks on a regular basis.
1, to keep the bearings and the surrounding environment clean
Saying this I do not have to know what's going on now, even invisible dust from entering the bearing or bearing wear, to put it plainly, knead not the slightest of sand in the eye, is a reason!
2, to be careful and accurate when using the Setup installation
We does not even so is common sense are does not 's, if does not, that on do not do deep groove ball bearing has, to home playing 's, most important of is does not allows strong stamping, does not allows with hammer directly percussion bearing, not fear hit bad has, you to hit deformation has, what, themselves assumed loss 's, haha, also has is does not allows through body passed pressure.
3, the use of appropriate and accurate installation tools
Using special tools as much as possible, avoid using fabric and staple fiber or something.
4, preventing corrosion of bearings, do not use the blisters
Bearing is fine steel do of, but also fear water, if does not letter, you placed in water in the bubble 's, Oh, with hand took take bearing Shi, to full wash to hand Shang of sweat, and James to quality mineral oil Hou again for operation, in rainy season and summer especially to attention rust, don't told I said rust fear what, good 's, you themselves try try 's, look at rust will is what results!
Even if the few bearing fatigue peeling occurs abnormal sound and irregular sound, if familiar, then it is possible to hear it.
By bearing vibration, quantitative measurement and analysis of vibration amplitude and frequency, and so on, thus infer injury of deep groove ball bearings.
However, because different bearing condition and determination of location, it is necessary to use mechanical measurements, decided to determine benchmarks.
Bearing temperature usually moving slowly after the start up, saturation over time. Constant temperature of the bearing from mechanical heat capacity, thermal, rotational speed and load another.
Bearing temperature has not been reached saturation point and go up, consider the following page, shows the causes of abnormal, stop and take the necessary measures.
Investigation of oils and lubricants in use on bearing status is valid. Course can be obtained from water, debris, iron powder contained in them to judge the grease or oil leakage, discoloration and deterioration.
See lubricant leakage and when foreign objects mixed with iron, metal powders, for leaks on a regular basis, such as volume, temperature and vibration of deep groove ball bearings: quantitative measurement of, if there is abnormal, early inspection.
| Product Model | Inside Diameter | Outside Diameter | Thickness |
| 7008ATYNSULP4 NSK | 40 | 68 | 15 |
| 7008A5TYNSULP4 NSK | 40 | 68 | 15 |