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Excavator bushing is mainly used in what respect?

by:HMB     2021-01-16
1. Sliding bearing

this is bushing in the machinery of another. In order to be able to reduce costs, save the cost, this time you need to use sliding bearing, and excavator bushing is just has this function. It is mainly according to the bearing axis has always been to design the thickness of the shaft sleeve of sliding bearing, and in fact is a kind of sliding bearing, mechanical rotation is lower, when clearance requirements are relatively high in the environment can be used instead of the rolling bearing in operation. Excavator bushing has abrasion resistance, it can use the time is long, so to a great extent, thus can help them save cost.

2。 Fixed in the gear shaft movement as far as possible don't make it due to vibration, the phenomenon of the direction of migration, this time will need to use liner to help its fixed. Its fixed position is the most important role in mechanical, this is all the performance of the lining sleeve for the excavator. 3. Bushings used in what respect?

on the shaft of the bearing bushing is the function of, belongs to the sliding bearing types, is work under sliding friction bearing, relative shaft is rotating, general needs help to have a lubrication system work. Sliding bearing work steady, reliable, no noise. Under the condition of fluid lubrication, bushing sliding surface is lubricating oil without direct contact, also can greatly reduce the friction loss and wear of surface oil film also has a certain vibration absorbing ability. Is lubrication, cooling, anti-friction, prolong life, etc. Bushing is mainly used in machinery, printing and dyeing, papermaking, chemical, aerospace, coal, oil, automobile, engineering machinery, metallurgical and other industries.

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