>>2017601>>2017607>>2017622no but most engineers tend to opt for standardized off the shelf parts because it greatly reduces cost of R&D and production so chances are were looking at a standard seal
I have even hinted at the fact that a similar enough seal is a good enough seal
It's not too difficult to make an expedient seal for the low demands a BB has but I'd consider that a purely educational exercise
>>2017598Sure its 17 by 22? You can always measure the axle, you should be able to find a very thin polished line cause by the seals contact. 17x22 is available here and there but kind of an oddball, usually if standard parts are oddballs its worth checking again. Picrel is a 17x22x5 and the fucker is almost 9 eurobux a pop because it's such a speciality item.
t. enginerd
