深沟球轴承零件的加工形式如下：
The processing form of deep groove ball bearing parts is as follows:
1、多工序加工：一般轴承生产需20～40道工序，多的达70多道。
1. Multi process processing: generally, bearing production requires 20-40 processes, with more than 70 processes.
2、成型加工：轴承零件的工作表面都是回转成型面，适合于用成型法加工。
2. Forming process: the working surfaces of bearing parts are all rotary forming surfaces, which are suitable for forming process.
3、精密加工：轴承零件绝大部分表面要经过磨削加工，磨加工尺寸和几何精度都以μm为单位。
3. Precision machining: most surfaces of bearing parts shall be grinded, and the grinding dimension and geometric accuracy are in μ M.
注意问题
Pay attention to problems
深沟球轴承，运转中轴承载荷过小，会使球与滚道之间产生滑动，成为擦伤的起因。特别是球和保持架重量大的大型深沟球轴承有这种倾向。预计在使用中会有载荷过小的情况，在选择轴承的时候应及时与相关人员联系！
Deep groove ball bearing, in operation, the bearing load of the shaft is too small, which will cause sliding between the ball and the raceway and become the cause of abrasion. In particular, the ball and cage weight of large deep groove ball bearings have this tendency. It is expected that the load will be too small in use. Contact relevant personnel in time when selecting bearings!