In order to achieve taper roller bearing longevity,we can use carbonitriding of ETA bearing processing.
ETA bearings, as a special heat treatment, residual austenite and carbide surface part of the dispersed properly, good thermal stability, high tolerance to peeling strength of foreign body in lubricating oil, is a kind of long life wind power bearing .
Through the correlation method, we have reached the requirement of bearing technology of small, high reliability.
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