eTorque Bearing Replacement, Fixed Grinding Noise

[kwimm1991]

UpNorthEngineer thank you! I'm currently trying this. After I got the casings apart I noticed my rear bearing has a snap ring. You don't mention this. Curious if everyone's had this ring and if it's even the same bearing?

 

[Duece670]

Mine did have the snap ring as well. Same process that he posted otherwise.

 

[sbcncsu]

Cruzer60​

got the #6661K86 for the rear
For the front the #4668K327

That front bearing is not sealed and will be open to the environment.
6661K126 should be the sealed version' in precision, ABEC-3 grade.
I'm wondering if a set of angular contact bearings like the 7305-2RS (6680K47) would be tougher and more appropriate for the loading?

Just thinking out loud here...