FYH replacement process with seat bearing

FYH with roller bearing, bearing and bearing box with interchangeability, so if the bearing is abnormal, you can replace the bearing and continue to use. The replacement process of FYH bearings with roller bearings is shown below.
   1 Remove the seat bearing from the shaft and base

   2 Screw in the set screw so that the head does not come out of the outer diameter surface of the bearing inner ring. When the bearing is inclined, there is a danger that the head of the stop screw catches on the bearing housing

   3 Using a hammer handle, etc., turn the bearing 90° horizontally

   4 Remove the bearing from the bearing mounting groove of the bearing housing When installing the new FYH bearing into the bearing housing, perform the reverse procedure for disassembly.