Ford transit propshaft bearing replacement?

Can any one advise please
I have a 93 LWB transit and need to replace the center bearing.

i have split the shaft as normal but i cant seem to get the UV joint off to put new bearing on
I have un done the bolt inside the UV joint. but it still wont come off even with slight gentle hammering?

Have i missed anything or any more advice please?

I cant go any where untill i get it back on