I have for sale one pari of Bowers\BCA bearings. Parts number LM 104949 and LM 104911. You get the outer race and inner bearing, both in brand new condition. Note that the outer race has a little rust right now which will easily brush off.
Item pictured is exactly the one you'll get.
Shipped via parcel select, priority, or UPS in the US,no international buyers due to eBay's international shipping policy.