Miele motor bearing replacement

I am no engineer but this is how i managed to remove bearing from my Miele cat and dog plus vacuum. Please take a look at the videos from the German engineer channel.
/ staubsaugeralbay
Although not in English he clearly shows how to take apart a motor including bearings.
I also found heating cage like the German guy demonstrated the bearings fall in easy. Mark the fan bowl before removing so it lines up to allow it to sit correctly or it wont as it also holds part of the fan. You will see when you remove.