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Combined rolling bearing improves spindle speed (2)
Source: Bearing network time: 2014-10-18
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However, the traditional thrust bearing does not have this function. The earliest proof of the combined rolling bearing with groove is the use of the transformation of the inner hole grinding mandrel. The application proves; compared with the traditional aerospace bearing; the combined rolling bearing with groove can make the rotation speed Add 25% and the current consumption is also reduced by 10%.
You will also be able to depict the spindle of a high-speed micro device to reduce the diameter of the machine to 50um. Of course; high speed and precision of work and slow reduction of heat are inseparable.
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