Good bearing?

[1930artdeco]

Ok so I am putting together a spare tranny and since I am putting new gears in, I thought I would check out the bearings. This is what I found: left is from the input shaft, center is long one from cluster and then short from cluster. I think the long cluster is an original and the other two are repops. Don’t remember the history ask got it at a swap meet years ago. Any ideas?

Also, is the cluster gear toast? The pitting is only on one side of the teeth, so if that is the back up side I won’t care as much. Just curious, on these small surface would JB Weld hold up? I think it now just a back up gear and I need a new one. I think it will work but just as an emergency gear.

Mike