The bore is machined....quit worrying about that...take the hub out and have a look.
Rear hub problems are NOT a rampant certain to fail thing. More people (who do proper maintenance) have never had a problem than people who have..... and in 2010 the factory made changes to address the weak area.
You have let a thread about hub failures create an unrealistic fear.
Granted, your inability to rotate the hub in the swing arm is not normal, but I will wager there is a very simple explanation that will be revealed once you pull the hub out.
I used to be fast....now I just dream about it.
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'08 910R (Gina), '04 F4 SPR #275 Track Bike (Lola), YSR50 (The Rabbit), '71 CB100 (Lil' Red), '75 RD350C (Orange Bird) restoration project, '08 TT-R110 (Buster) Pam's ride, 2015 Indian Chieftain (Rita) my "low-n-slow", '70 Suzuki F50 (Baby Blue), 2018 Suzuki GSX-S750L8 (Susie Q)