I have a picco .26 and Istripped mine too. I looked every where for one and the only place that had it was stormerhobbies.com but they were out of stock. It was about $23. I finally got it from a company my work gets supplies from hear in cleveland called McMaster-Carr. I don't know if they have a website or where they ship to, they delivered to my work. the bearing is standered size 6mm x 8mm x 12mm. they cost about $13 a piece. I bought or I should say my boss bought me 3 of them so would have spares. Check locally for any industial suppliers, I also got the high speed needle o-ring from them as they were the only place I found it when I tore mine. Good luck finding it, as you already Know Ofna's website is no help so I don't know if it is the same part but could be.