• 产品名称：Double groove ball bearing
• 浏览次数： 321

Replacing the standard bearing outer ring with double groove ball bearings and pressing it into the steel sleeve is an inevitable trend in future development, solving the pain caused by improper matching between the bearing and the steel sleeve. According to the failure data statistics of previous standard bearings, over 70% of them are due to improper matching of the outer diameter of the bearing and the inner hole of the steel sleeve, resulting in a decrease in the inherent accuracy of the bearing or the concentricity of the assembly, causing the standard bearing to fail to meet the rated service life requirements.