How to design a shaft and bearing assembly for a design shown

I have been working on a design where a rotating part could be easily installed and removed. To complicate things, my shaft has a small slot which needs to align with a groove on the housing shown in the figure. I was wondering if its possible to find bearings/bushings that have a slot in them which could be used. I am also seeking for any suggestions people may have on how to make this assembly easily removable and installed back.

2 Answers

Dear Mr. Rakesh,

The concept image that you have posted could not hold any common bearing that I know of. You may want to consider a different design for the shaft.
Cheers!

mount a flange and select a standard roller gearing