Pellet Stove Exhaust blower with a wobley bearing and the noise it makes now in slow motion!

[Don2222]

Hello

Has anyone seen such a bad bearing like this on their exhaust blower?
This is the first one I have seen like it. See yellow arrows in pic below.

This vid shows how it sounds when turning it manually and when it is running on the bench.

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Here is the new slow motion video of the bad bearing for additional viewing entertainment!

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Here is the new slow motion video of an exhaust blower of a good bearing for comparison!

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See yellow arrows in pic below
Click to enlarge

 

[Mt Bob]

Good vids again,Don.Have seen many car heater motors that bad.Do not understand how some people can live with the noise.You should grab a ebm/papst blower and run it outside the stove,you would want to convert all stoves to them.

 

[Don2222]

Good vids again,Don.Have seen many car heater motors that bad.Do not understand how some people can live with the noise.You should grab a ebm/papst blower and run it outside the stove,you would want to convert all stoves to them.

Sounds like a good idea.
Do they mount on a standard 6" mounting hub?

 

[Mt Bob]

Sounds like a good idea.
Do they mount on a standard 6" mounting hub?

Not that I have seen,but the flange/plate just bolts on like others.Put a few feelers out for those plates you are looking for,will let you know if I come up with anything.

 

[Don2222]

Not that I have seen,but the flange/plate just bolts on like others.Put a few feelers out for those plates you are looking for,will let you know if I come up with anything.

Thanks for looking for the plates, I will have to make some calls on them also.