Help me find this headset bearing

[Mikmik]

Hi everyone,

I bought a 2011 (may have been 2010??) Scott Addict R1 (remember the yellow/black R1s?). It came with a Ritchey WCS headset. The bottom bearing flogged out and I have not been able to get the replacement bearing from anywhere. I tried my LBS and their Ritchey supplier, I looked on line but the number on the bearings do not seem to match up. I even tried the local bearing supplier but they don't do bicycle specific bearing supplies.

Both bearing have this written on them:

41 x 30.15
45degrees x 45 degrees

Can anyone help me find a replacement bearing please.

Thank you for your time.

Mik.

[5 8 5]

Press fit, 1 1/8
http://www.chainreactioncycles.com/ritchey-wcs-headset-bearings-2013/rp-prod62161

[Mikmik]

Press fit, 1 1/8
http://www.chainreactioncycles.com/ritchey-wcs-headset-bearings-2013/rp-prod62161

Thank you soooo much