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  • Update: 25 06 21

    Boundary lubrication bearing product description

    Boundary lubrication bearing product description: metallographic organization and material structure organization1. POM and lead mixture 0.3~0.5mm2. Spherical bronze powder 0.2~0.3mm3. Steel back 0.4~2.2mm4. Electroplating layer: the thickness of copper plating layer is 0.008mm Boundary lubrication bearings are based on steel plate, sintered spherical bronze powder in the middle, rolled modified polyoxymethylene (POM...

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  • Update: 18 06 21

    Common faults of gear oil pumps and maintenance methods of gear oil pumps

    Gear oil pump manufacturers understand that the flow adjustment methods of arc gear pumps mainly include regulating valve control, variable speed control, and pump parallel and series adjustment. Due to the different principles of various adjustment methods, in addition to their own advantages and disadvantages, the energy loss caused is also different. In order to find a better, less energy-consuming, and more energ...

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  • Update: 11 06 21

    Installation instructions for sprayed stainless steel oil-free bearings

    Rolling bearing instructions1. When installing the bearing, the force should be uniform and not directly hammered. For example, if the interference is large, the bearing should be heated in an air heating furnace or oil furnace with automatic temperature control, and the heating temperature should be strictly controlled below 120°.2. Bearings equipped with nylon cages can work continuously and stably for a long time ...

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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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