Non-standard bearings, that is, non-standard bearings, its size is not in line with national standards, so its size structure and standard when not on. This kind of bearing is mainly used for special equipment and occasions, it can not be large-scale and batch production, so the production cost is high, the price is not low, and is not universal.
Step 1: Clean the surface
Is to clean the bearing surface, including the solvent cleaning method, chemical cleaning method and mechanical cleaning method, these three methods are more commonly used. After the bearing surface is clean, dry, you can use compressed air to dry, you can also use a dryer to dry, you can also use a clean gauze wipe clean.
Step two: apply anti-rust oil
If the bearing volume is relatively small, then it can be soaked in rust-proof grease, so that the surface attached to a layer of anti-rust grease, the thickness of rust and grease can be controlled by the temperature and viscosity. If you can not soak, and the bearing volume is relatively large, then you can use spray or brush method, the former is suitable for solvent dilution type anti-rust oil or thin rust oil, the operation should have perfect protection and protection measures; the latter In operation, can not produce accumulation phenomenon, but also pay attention to not leak coating.
Finally, to explain how to ensure that the bearings work reliably, can be divided into the following points:
(1) bearing the gap to be appropriate, too much too small are not, because too much impact on the bearing, too small will make the bearing lubrication worse.
(2) bearing and journal geometry, and its surface quality, should be strictly controlled to control the good.
(3) to improve the quality of lubrication, to strengthen the management of the quality of lubricants to ensure a good oil quality.
The above is the full content of the article, hoping to give you some help and inspiration!