The role of the bearing is to support the rotation of the machine, reduce its friction coefficient, and ensure its rotation accuracy. Due to the uneven technical level and manufacturing capabilities of various bearing manufacturers, the quality and price of bearings of different brands will be different. The quality of the bearing is ensured, the probability of bearing failure of the engraving and milling machine is reduced, and the machining effect of the machine tool is also improved. There are many bearing manufacturers. In Japan, there are NSK, NTN, Koyo, NMB, Asahi, etc., German brands are: FAG, GMN, Stieber, Star, etc., American brands are Akbmcamerikoyo, Dodge, Hoover, NFAG, etc., French brands are SNFA, British brands are RHP, etc. , The above are just a few of them, but they are all well-known brands. Useful friends can refer to the following.
The bearings used in domestic graphite engraving and milling machines are mostly NSK in Japan and FAG in Germany. These two bearings are well-known and have a high market share in China.
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Miss Pan, 18566164006
UL Wire And Cable Burning Test Machine
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