Is this a UC206-20 bearing?

[Cobber]

I ordered some UC206-20 from BDI and recieved these NSK bearings? I first noticed there's no grooves along the outter race and both grease holes are same side. Also the box says UC206-104.

Does the UC206-20 come with grooves on the outer race?

Could someone please confirm, I'm preety sure these are the wrong ones.

Thanks

[McCoy]

The UC206-20 bearings that I used did not have the groove on the outer race.

McCoy

[akpride]

grooves

The groves don't matter they don't touch anything you will be fine with these.