Motor bearing
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Which domestic manufacturer produces the best motor bearings (2900 revolutions per minute)?
I think imported ones are better; I usually prefer SKF and FAG brands. I have been involved in procurement; there are many fake bearings on the domestic market, whether they are imported or domestically produced. If one decides to purchase them, it is important to choose a reliable supplier with whom one can work in the long term.
It is recommended to use imported ones, as those made domestically do not have a sufficient lifespan.
The Harbin bearings are good, and the range of models is quite extensive. But Harbin Axis also has the most counterfeit products; for key working parts, it’s better to use imported ones. SKF and FAG are both good. Suppliers are very important; it is necessary to check their qualifications, require original documents, conduct on-site inspections, and examine their spare parts inventory. Once the work is done carefully, I think there will be no problems with the bearings you purchase. Just knowing which company makes good bearings isn’t enough to get good bearings