June 5, 2023

Bearing steel GCr15 is one of the most commonly used bearing materials. The comprehensive sign of internal quality is fatigue life. Some scholars put forward the view that reducing oxygen content has not significantly improved the fatigue life of bearing steel. In fact, only by reducing the oxide and sulfide content at the same time …

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To judge whether the bearing can be used again, it is necessary to decide after considering the degree of bearing damage, machine performance, importance, operating conditions, inspection period and so on. Check the bearings removed during regular maintenance, operation inspection and replacement of peripheral parts of the equipment to determine whether they can be used …

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Methods to extend the life of bearings Bearing material quality factors: The quality of raw materials has improved. Although the proportion of raw material quality factors in bearing failure analysis has decreased significantly, the metallurgical quality of cross roller bearing materials used to be the main factor affecting the early failure of rolling bearings. With …

Methods to extend the life of bearings Bearing quality factors Read More »