6000RPM 2206 Self- Aligning Ball Bearing Automatic Centering Function

Self-aligning Ball Bearing has two structures: cylindrical hole and conical hole. The material of the cage is steel plate, synthetic resin, etc. Its feature is that the outer ring raceway is spherical and has automatic centering, which can compensate the error of self-aligning ball bearing caused by different centricity and shaft deflection. It is mainly used to bear radial load. While bearing radial load, it can also bear a small amount of axial load, but generally it cannot bear pure axial load. Its limit speed is lower than that of deep groove ball bearing. This type of bearing is mostly used on double bearing shafts that are prone to bending under load, and in parts where the double bearing seat hole cannot guarantee strict coaxiality, but the relative inclination between the center line of the inner ring and the center line of the outer ring shall not exceed 3 degrees.