News

  • Post time: Dec-29-2021

    Precision cold rolling technology is a kind of cold forming method, which is used to extrude the ring-shaped rotary parts to obtain the finished products at normal temperature. The precision cold rolling can make the size and shape of the workpiece approach to the theoretical value of the finishe...Read more »

  • Post time: Dec-14-2021

    1. Radial spherical plain bearing (1) GE… e single outer ring, no lubricating oil groove. It can bear radial load and axial load in Ninichi Direction. (2) GE… ES type single seam outer ring with lubricating oil groove. Variable speed bearings are designed to withstand radial loads and...Read more »

  • Post time: Nov-24-2021

    At present, the most widely used high-speed spindle bearings or hybrid ceramic ball bearings, that is, the use of hot-pressed or hot isostatic pressing Si3N4 ceramic ball, bearing rings are still steel. The bearing has the advantages of high standardization, low price, small change to machine too...Read more »

  • Post time: Oct-15-2021

    1. Process of cylindrical roller bearing blank forming → deburring or ring → soft grinding raceway surface → soft grinding double end face → thermal solution → pre rough grinding rolling surface → rough grinding double end face → post rough grinding rolling surface → final grinding double end fac...Read more »

  • Post time: Sep-27-2021

    At present, the most widely used high-speed spindle bearing is hybrid ceramic ball bearing, that is, the rolling element uses hot pressing or hot isostatic pressing Si3N4 ceramic ball, and the bearing ring is still steel ring. The bearing has high standardization, low price, small changes to the ...Read more »

  • Post time: Aug-27-2021

    Many technicians have different opinions about the vibration of bearings. Therefore, it is difficult to say that there is a comparison of the correct statement, today we will share with you about the cause of bearing vibration. Individually, the rolling bearing in the bearing itself does not prod...Read more »

  • Post time: Aug-09-2021

    During the Superfinishing of bearings, only a few bearing rings break, but many bearing rings crack, and more bearing rings crack in succession during placement. What’s going on? Based on the understanding of bearing ring processing knowledge, Xiaobian will share the analysis and cause intr...Read more »

  • Post time: Aug-09-2021

    During the Superfinishing of bearings, only a few bearing rings break, but many bearing rings crack, and more bearing rings crack in succession during placement. What’s going on? Based on the understanding of bearing ring processing knowledge, Xiaobian will share the analysis and cause intr...Read more »

  • Post time: Aug-09-2021

    During the Superfinishing of bearings, only a few bearing rings break, but many bearing rings crack, and more bearing rings crack in succession during placement. What’s going on? Based on the understanding of bearing ring processing knowledge, Xiaobian will share the analysis and cause intr...Read more »

  • Post time: Jul-23-2021

    The surface of the eccentric bearing rust pretreatment method: surface dry: clean clean can be used filter drying Compressed air, or with a dryer at 120 ~ 170 °c temperature, and finally dry with a clean gauze cloth. SURFACE CLEANING: cleaning must be combined with the nature of the bearing surfa...Read more »

  • Post time: Jul-14-2021

    Bearing installation: bearing installation must be carried out in a dry and clean environment. Before installation, inspect carefully the mating surfaces of the shaft and Housing, the ends of the shoulder, the grooves, and the machining quality of the connecting surfaces. All mating surfaces must...Read more »

  • Post time: Jul-08-2021

    At present, the most widely used high-speed spindle bearing is hybrid ceramic ball bearing, that is, the rolling element uses hot pressing or hot isostatic pressing Si3N4 ceramic ball, and the bearing ring is still steel ring. This kind of bearing has the advantages of high standardization, low p...Read more »

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