How to install type deep groove ball bearings

The methods of installing deep groove ball bearings on the machine tool include manual installation, mechanical pressing and so on. Rolling bearing installation: assembly of bearing inner ring and shaft – for open bearings (that is, non-sealed bearings), heat the bearing to 6, 70 degrees, let the inner hole swell, wear gloves, and push the bearing into the bearing of the shaft by hand file. Heating the bearings can be done in a dedicated heater or in clean oil. Installation without heating: Use one end of a copper rod to hold against the end face of the inner ring, lightly hammer the other end of the copper rod, then switch to a symmetrical position and hammer until the bearing enters the specified position. During the whole process, the copper rod must not touch the outer ring of the bearing, and no foreign matter (such as copper shavings) should fall into the bearing. The assembly of the bearing outer ring and the hole – as mentioned above, only the bearing outer ring is hit. Similarly, the copper rod must not touch the inner ring of the bearing, and no foreign matter should fall into the bearing.