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Bushing layout and bearing information for plain bearings

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The bearing bush is divided into a split type and a monolithic layout. In order to improve the conflicting nature of the bearing surface, one or two layers of friction reducing material are often cast on the inner diameter surface; usually referred to as bearing lining; therefore, the bearing bush has a bimetallic bearing bush and three Metal bearing bush.
Bearing data Bearings or bearings are important parts of sliding bearings; the bearing and bearing lining data are collectively referred to as bearing data. Because the bearing bush or bearing bushing is directly touched by the journal; usually the journal is somewhat wear-resistant; therefore the primary failure mode of the bearing bush is wear. The wear of the bearing bush is directly related to the information of the journal, the material of the bearing bush, the smoothing agent and the smooth condition; the selection of the bearing material should be summarized into these elements; to improve the service life and working function of the sliding bearing.
Bearing information is:
1) Metal materials; such as bearing alloys, bronze, aluminum-based alloys, zinc-based alloys, etc.
2) Porous metal data (powder metallurgical data),
3) Non-metallic materials.
In the meantime:
Bearing alloy: Bearing alloy is also called white alloy; the first is alloy of tin, lead, antimony or other metals; because of its good wear resistance, high plasticity, good running function, good thermal conductivity and good resistance to glue and oil The adsorption is good; therefore, it is suitable for heavy load and high speed; the strength of the bearing alloy is better than that of the 鄹窠瞎螅 褂 褂 匦虢 匦虢 匦虢 . . . . . . . . . . . . . . . . 耐 耐 耐 耐.
Porous metal data: Porous metal is a powder material; it has a porous arrangement; if it is immersed in a smooth oil; it fills the pores with smooth oil; becomes an oil-bearing bearing; has a self-smoothing function. Porous metal The patience of the information. Huang Shi 谄 谄 谄 鹊 鹊 蕹寤髟 蕹寤髟 蕹寤髟 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸 爸
Bearing plastic: Commonly used bearing plastics are phenolic plastic, nylon, PTFE, etc.; plastic bearings have greater compressive strength and wear resistance; can be smooth with oil and water; also have self-smooth function; but poor thermal conductivity.

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