Judging the running state by the sound of the bearing. According to the technical supervisor of Shandong bearing production enterprises, generally can be from the bearing in the working state of the sound can be basically to determine whet 【查看更多】

Bearing installation Precautions before installation 1) bearing preparation Because of the bearing after antirust processing and packaging, so dont come not to open the packing before installation. In addition, the bearing coating of anti 【查看更多】

Common bearing quality problems cause analysis High temperature bearing before the routine examination to be delivered to remove the oil seal packaging and will be immersed in the containing 3% oil washing gasoline or acid free kerosene an 【查看更多】

Through the mechanical method to make the metal surface layer plastic deformation, thus forming a high hardness and high strength of the hardened layer, this surface hardening method known as the surface deformation strengthening, also kno 【查看更多】

Development status of bearing industry in China According to a unidirectional needle bearing manufacturing authority survey data show and currently accounts for bearing the market share of the largest countries are concentrated in America 【查看更多】