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  • Update: 05 08 21

    What problems should be paid attention to when designing oil-free bearings?

    Oil-free bearings are in surface contact, so a certain oil film must be maintained between the contact surfaces. So what should be paid attention to when designing? Let's take a look. 　　 1. Don't form an oil stagnant zone. 　　2, the oil should enter the bearing from the non-loading surface area. 　　3. Make the oil film smoothly enter the friction surface. 　　4, such as oil tiles, open oil grooves at the joints. 　　 5. Do...

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  • Update: 29 07 21

    What is an oil-free bearing? Does it really need to be lubricated?

    The bearing is a component that fixes and reduces the friction coefficient of the load during the mechanical transmission process. Its main function is to support the mechanical rotating body to reduce the friction coefficient of the mechanical load during the transmission of the equipment. According to the different friction properties of moving elements, bearings can be divided into rolling bearings and sliding bea...

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  • Update: 22 07 21

    WZB-800 BIMETAL BUSH WITH TIN PLATE

    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: 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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