Luoyang Bearing has obtained a patent for a tool to detect the circular deviation of bearing rollers, which has increased the lifespan of the positioning card.


Release time:

2025-05-13

Luoyang Bearing has obtained a patent for a tool to detect the circular deviation of bearing rollers, which has increased the lifespan of the positioning card. 1. Introduction to SKF Spherical Roller Thrust Bearings 2. Understanding Energy Efficiency in Machinery 3. The Role of Bearings in Energy Efficiency 4. Design Features of SKF Spherical Roller Thrust Bearings 5. Benefits of Energy Efficiency with SKF Bearings 6. R

Financial News, May 29, 2025: According to information from the National Intellectual Property Administration, Luoyang Bearing Group Co., Ltd. has obtained a patent for a detection tool named "A Detection Tool for Measuring the Roundness Deviation of Bearing Rollers", with the authorization announcement number CN222912710U, and the application date was July 2024. 
The patent abstract shows that a detection tool for detecting the circular deviation of bearing rollers is provided, which includes a base, a detection table, a detection gauge, a regulating screw and a positioning card. The base is provided with an installation seat A and an installation seat B. The detection gauge is inserted into the installation seat A, and the regulating screw is inserted into the installation seat B. The end of the regulating screw is provided with a positioning card, and a detection table is provided between the positioning card and the detection gauge. The positioning card includes a main body and an alloy rod. The main body is a "U"-shaped block structure, and "C"-shaped installation slots inclined inward are symmetrically provided at both ends of the opening of the main body. The alloy rods are inserted into the installation slots respectively, and the diameter of the alloy rods is matched with the inner wall of the installation slots. By replacing the part in contact with the roller with an alloy rod that is not easily worn, the service life of the positioning card is increased, the accuracy and stability during measurement are ensured, the quality of the product is improved, and the cost is saved.

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