Installation of tapered bore bearing
Tapered hole bearing is to directly fix the inner ring on bearing the tapered shaft, or install it on the cylindrical shaft with tightening sleeve and disassembly sleeve. Large self-aligning bearings are installed with oil pressure.
Operation inspection
After the bearing is installed, in order to check whether the installation is correct, the operation inspection shall be carried out. Small machinery can rotate by hand to confirm whether the rotation is smooth. The inspection items include poor operation caused by foreign matters, scars and indentation, uneven rotating torque caused by poor installation and poor processing of mounting base, large torque caused by too small clearance, installation error and sealing friction, etc. If there is no abnormality, the power operation can be started.
Because large machinery cannot rotate manually, turn off the power immediately bearing after no-load start, conduct inertial operation, check whether there is vibration, sound, contact of rotating parts, etc., and enter the power operation after confirming that there is no abnormality.
