On the shaft he is trying to remove, yes 100% are either bushings or ball. Don’t go away mad because you lost this one, just know you can’t win them all. I know you’ll see this as you can’t really stay hidden.
Thanks for the model number.
There is two different sections for this till with input. Going the image post you are working on the Chain Case Assembly 04924
748-0154
741-0220
No image found that looks right. May be NLA. May have to use two 748-0154 and cut to the correct length.
The input shaft here uses two bushings. And yes when bushing are use the shaft and bushings can seize from rust. I currently working on a Gravely ZTR that all three idlers arms are seized from rust even the part of the system uses plastic bushings. It took a hydraulic press to get them apart. One so seized that both the plastic and steel bushing came out as one piece.
Should this sprocket/shaft assembly just slide out from the inside of the case if the bearing is free? I don't see any room for a spring clip to hold the shaft in the bearing.
I'll clean and soak the assembly over the weekend and try to brake it loose using the vice technique.