2009 Shimano Aldebaran AR roller bearing

[redfish3]

I am looking for any source for an 2009 Shimano Adebaran Mg or Mg7 (US equivalent Core 50) anti-reverse roller bearing. I've had no success with the usual outlets and was looking for some advcse from Shimano or others on possible options.

[LgMouthGambler]

I know there is a replacement number you can use, but to get one from Shimano you have to get the whole sideplate. Of course yours is the JDM model, and if I can remember where I put that info, Ill try to get it posted unless someone else answers here first.

[redfish3]

If anyone has the BNT number, that would be great. It's quite a unique bearing compared to all the other roller bearings I have dealt with on the CU200, CH100, Metaniums etc.

[Slazmo]

In the Core 50Mg, Peter Little who was Shimano Australia's parts controller has this BNT number listed in the Schematic pulled from the website.

[wilddog66]

I used BNT3910 when I rebuilt my Core 51 last year. I think the 3910 is the ARB version of this bearing. It is shown on the Core 100MG7 schematic.

[Bantam1]

BNT3910 or 2929 will work.

[redfish3]

Thank you

[Bantam1]

Sorry i mis-typed one number. BNT2949 NOT 2929