NSK bearing cleaning process

When repairing the assembled NSK bearing, first record the appearance of the bearing, confirm the residual amount of the smoothing agent, and clean the bearing after sampling. Cleaning agents make extensive use of gasoline and kerosene. The cleaning of the removed bearing is divided into rough washing and fine washing. The metal mesh is placed in the container so that the bearing does not indirectly contact the dirt in the container. In rough washing, if the bearing rotates with dirt, it will damage the rolling surface of the bearing.
When repairing the assembled NSK bearing, first record the appearance of the bearing, confirm the residual amount of the smoothing agent, and clean the bearing after sampling. Cleaning agents make extensive use of gasoline and kerosene. The cleaning of the removed bearing is divided into rough washing and fine washing. The metal mesh is placed in the container so that the bearing does not indirectly contact the dirt in the container. In rough washing, if the bearing rotates with dirt, it will damage the rolling surface of the NSK bearing and should be paid attention to. In the rough washing oil, use the brush to smooth the grease and the adhesive. After the foundation is clean, it is transferred to the fine washing. Fine washing is to carefully clean the bearing while rotating it in the cleaning oil. In addition, the cleaning oil should also be changed frequently to maintain cleanliness.

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Stainless steel imported bearing characteristics and uses

    Stainless steel is the most common bearing material in imported bearings, and it is also the most practical. Of course, the cost is also fluctuating with the price of steel, so the price of stainless steel bearings is also fluctuating frequently. Another point is that the bearing steel used in stainless steel bearings is also divided into many types, depending on various application environments and performance requirements.

    Stainless steel bearings can organize batch production, achieving high strength and high precision. It can be used in a wide range of products that are easy to corrode and corrode.

    Product characteristics: The bearing ring and rolling element material are vacuum-quenched and tempered by AISI SUS440C stainless steel (domestic code: 9Cr18Mo, 9Cr18). The frame material of the cage and seal ring is made of AISI304 stainless steel (domestic code: 1Cr18)

    Compared with ordinary bearing steel, stainless steel bearings have stronger rust and corrosion resistance. Choose suitable lubricants, dustproof covers, etc., and can be used in the environment of -60 ° C ~ +300 ° C. Stainless steel bearings are widely used in food processing, medical equipment, and pharmaceutical machinery due to their high mechanical strength and load capacity.

    Main uses: medical equipment, cryogenic engineering, optical instruments, high-speed machine tools, high-speed motors, printing machinery, food processing machinery.

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