Bearing question

[SPOTTER]

Hi everyone.
I ask a question to the manufacturers of homemade tubes, I have just started building a turbine with the designs of Gerald RUTTEN, now I have 2 different bearings one with the cage and one with free balls, can I use these 2 bearings? with free balls (turbine side) with cage (compressor side)
thank you all.

 

[G J Broekhuizen]

you can use them with cage compressor side.

 

[SPOTTER]

Thanks for the answer, but I'll give it a try but honestly I'm afraid of doing damage.