Vent Axia Sentinel Kinetic Plus B bearings size and quantity

[bladerunner94]

I am currently waiting for Vent Axia to send me under warranty a new replacement motor for my bearing failed vent axia Kinetic Sentinel B plus unit.

 

In the meantime I am exploring options to but replacement bearings for my unit so I can keep the new motor as a backup, when/if my current motor fails.

 

I asked vent axia, and they couldn't provide me answer regarding the bearing size and quantity for my unit. Therefore my questions are:

 

How many bearings in total I can/need to buy for my Vent Axia Kinetic Sentinel B plus model if I would like to replace every possible bearing which could fail?

 

What are the diameters, sizes, finish etc. for the bearings?

 

I know SKF is a recommended brand as well for these bearings.

 

Thank you for the help!

[dpmiller]

as each size of unit likely uses a different motor, and multiple motors may have been used over years of production,  inspection is best policy. Probably 2 in each motor tho...