[pickuptrucker]

does anybody know how tall a mid bb bearing is? or rather the Indside Diamiter of the bb shell?

thank you!

 

[Evil4bc]

does anybody know how tall a mid bb bearing is? or rather the Indside Diamiter of the bb shell?

thank you!

Contact FBM or Profile
It's their standard they should be able to provide drawings to support .

 

[Bikael Molton]

I'm pretty sure these are the ones: R12-2RS

http://www.bicyclebearing.com/R12-2RS-Bicycle-Bearing-3-4x1-5-8x7-16-Sealed.htm

http://www.danscomp.com/455203.php?cat=PARTS

 

[pickuptrucker]

hey thats perfect! that 1 5/8 measurment is what i needed. i'm surprised how hard that is to find, thank you!