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Topic starter
Does anyone know what bearings are used in BSA external type bottom bracket shells? Would prefer to replace rather than buy a whole new shell. I gave been making the current set last by cleaning out and packing with waterproof grease. But they are going! Cheers
Posted : 20/04/2025 4:04 pm
Yes - I bought these
https://www.ebay.co.uk/itm/134106144649
MR2940H6.8-2RS NUKEPROOF BSA DUB BOTTOM BRACKET BEARING 29 x 40 x 6.8
yesterday - by reading the code on the bearing - which, like you I have just repacked with grease.
Posted : 20/04/2025 4:08 pm
Topic starter
Thank you. I forgot to write it down last time and was avoiding having to take the cranks off!
Posted : 20/04/2025 4:37 pm