Indesit IWC61051 washing machine - replacement of the bearing

I have an Indesit model IWC61051 washing machine, it makes a lot of noise during washing and does not keep washing. How to replace the bearing step by step and what bearing model?

Most likely, it is a drum that can not be removed and you will not do anything about it.

According to the scheme of the washing machine the tank is welded, so you have 4 solutions to the problem.
1. You can "play" yourself in cutting the drum, replacing bearings, and then turning. On the forum you will find described methods how to do it, but there is a risk that the hydrostatic chamber will not be tight because it is on the cutting line.
2. You can purchase the whole tank for over PLN 600 (the part number is C00145181).
3. You can disassemble the tank from the washing machine and look for a company like mine, which specializes in replacing bearings in such drums and gives a guarantee for repair.
4. Purchase of a new washing machine, but this is the dumbest idea, because almost all brands currently use such tanks.

However, I have a question: will the drum fit the IWD61051 from the IWD71051 model. If anyone knows, I would be grateful for the info. In general, I am looking for a bathtub for 61051 because it broke, it can be cut, without a drum, etc.