In the cement production line, ball mill is turned by the bearing. When the bearing is in operation, the friction is inevitable, which may reduce the service life of bearing. In order to extend the bearing life, it is necessary to take appropriate measures during production.

1. The larger bearing group should match with larger diameter shaft group or the housing bore, while the one of smaller size should match the bearing of smaller diameter. In the process of grouping operation, the bearing with larger gap should match the relatively tight collocation and the bearing with small gap should choose the loose collocation. In this way, the match can realize the most appropriate application of the bearing in the installation of the ball mill, not too tight or not too loose.

2.during the production of the ball mill, the journal or the coaxial degree of the housing bore and the vertical degree of the supporting end surface need to be protected, which is helpful to avoid excessive load. If circumstances permit, it should make the other mechanical parts which inside the ball mill far from bearing, at the same time ensure the normal operation of the shaft and the rotating parts.

As the grinding equipments manufacturer, Great wall Steel Casting Company provide high-quality ball mill. In the past 60 years, we also win the respect and trust from customer. If you have any questions about ball mill or spare parts, please contact us with no hesitate.

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