Bear X Stepper Motor Support

I had a the bearings on hand and enough stepper motor shaft extending out that I thought I would draw up a quick motor shaft support bracket.

fusion 360 source file: https://a360.co/2r8qcwt

Bearings:
MR105zz: http://a.co/d/0awkhTz

Misumi GT3 Pulley in the photo:
GPA16MR2060-K-P5: https://us.misumi-ec.com/vona2/detail/110303273930/?ProductCode=GPA16MR2060-K-P5

Moons stepper motor in the photo:
https://www.moonsindustries.com/p/nema-17-standard-hybrid-stepper-motors/ms17hd2p4100-000004611110008899

PSA: I just put this on and am still seeing the belt want to walk forward and a feel a sort of pulse to the motion when sliding the X carriage. I don't know if it is my whole X end bracket flexing or just the motor shaft or both yet. I plan to find out but it might take some time. If you print this and can provide feedback please do.

Update on what I have found. I have been able to minimize the wobble by shimming the right hand side upward which then pushes against the moto