The type of bearing used in a motor is one of the key components necessary for the proper functioning of the motor. Here are a few common types of motor bearings:
Ball bearings Ball bearings are one of the most common types, suitable for handling small radial or axial loads and capable of high speed operation. In electric motors, ball bearings are often used to support the position between the motor rotor and the flange.
Roller bearings Roller bearings are capable of withstanding high loads and large radial loads and are typically used to support the motor between the rotor and the end cover. They can also withstand large axial forces.
Tapered roller bearings Tapered roller bearings are suitable for handling larger radial and axial loads and are mainly used to support the position between the motor bearing seat and the flange.
The bearing sleeve is an annular stationary part that fits with the bearing and supports the shaft. In electric motors, the bearing sleeve is often used to support the shaft of the motor.
When selecting motor bearings, you need to consider factors such as speed, load capacity, space issues, and working conditions. Since the motor works in a harsh environment, it is necessary to select the appropriate bearing type and specifications. In addition, it is also very important to install the bearing correctly, which must be carried out in accordance with the manufacturer's standards to avoid bearing damage due to improper installation.
In summary, understanding the types of bearings used in motors and correctly selecting and installing bearings is crucial to the stable operation and extended service life of the motor.
