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> Industry newsGeneral application of sliding bearings
2013-09-28
In the case of
liquid lubrication, the sliding surface is separated by the lubricating
oil without direct contact, but also can greatly reduce the friction
loss and surface wear, oil film also has a certain vibration absorption
capacity. But the starting frictional resistance is larger. Bearing part of the shaft bearing is called the journal, matching parts with the journal called the bearing pad. The
friction-reducing material layer cast on its inner surface in order to
improve the frictional properties of the pad surface is called a bearing
liner. Bearings and bearing lining material collectively referred to as sliding bearing material. Commonly
used sliding bearing materials are bearing alloys (also known as babbit
or white alloys), wear-resistant cast iron, copper and aluminum alloys,
powder metallurgy materials, plastics, rubber, hardwood and
carbon-graphite, polytetrafluoroethylene ), Modified polyoxymethylene (POM), and the like. Sliding
bearing applications are generally in the low-speed heavy-duty
conditions, or maintenance and filling lubricating oil difficult
operating parts.