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  • Update: 04 06 21

    JDB solid inlaid self-lubricating bearing

    JDB solid-inlaid self-lubricating bearing is a kind of bushing that relies on its own base body with lubricant to lubricate. The product is made of cast copper alloy as the base material. The base body is opened with well-arranged and appropriate sized holes, and then inlaid with solid lubricating materials. product. There are two basic forms of self-lubricating copper sleeves marked in the national standards, namely...

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  • Update: 21 05 21

    Working principle of copper-based powder metallurgy oil-impregnated bearings

    Powder metallurgy oil-impregnated bearings are made of copper powder or iron powder as raw materials, processed by mold pressing, high temperature sintering, and vacuum oil immersion. Products are widely used in household appliances, power tools, textile machinery, chemical machinery, automobile industry, etc. Copper-based powder metallurgy oil-impregnated bearings use the porosity of the sintered body to impregnate ...

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  • Update: 08 05 21

    WZB-800 SPRING BUSHING BIMETAL BUSHING

    WZB-800 bimetal bearing is made high quality low carbon steel as backing, sintered bronze alloy which with low friction properties  as the wear-resistant layer.Composite bimetal bearing inner bronze alloy surface can be processed with various types of oil grooves, oil hole and oil pockets according to the different working applications. WZB-800 bimetal bush is suitable for the conditions which can not continuously pu...

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  • Update: 26 05 21

    4L80E aluminum bush WZB-20

    WZB-20 Steel back tin aluninum alloy bimetal bearing is made of low carbon steel with AlSn20Cu sintered bronze alloy.WZB-20 bimetal bearing has good oil corrosion resistance feature.Smooth surface and has outstanding embeddability and anti-seizure performance. This type of bimetal bush is suitable to be used to mate with soft shaft. The OD of the bearing is machined to a high precision grade and ID is machinable afte...

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  • Update: 29 01 21

    Count the advantages of self-lubricating bearings in detail

    Count the advantages of self-lubricating bearings in detailSelf lubricating bearings show great advantages in practical application, which are incomparable to other types of bearings. Let's talk about the advantages of self-lubricating bearings.The specific advantages of self-lubricating bearings are as follows:1. Thin wall structure of self-lubricating bearing, light weight, can reduce the mechanical volume.2. Self ...

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  • Update: 22 01 21

    Sliding bearing is widely used

    Sliding bearing is widely used, such as textile machine, printing machine, automobile, tobacco machinery, micro motor, motorcycle and agricultural and forestry machinery, etc. sliding bearing also has its own characteristics and advantages.1. The machine can reduce vibration, noise, pollution and improve working conditions.2. With a proper amount of elastic-plastic, the stress can be distributed on a wide contact sur...

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