Crankset Question

[blue0cean]

hi sir,
A- My crankset have notes (170 - 32 - 9/16X20F) ((170 - 31 - 9/16X20F) (170 - 93 - 9/16X20) ). I don't know what are the mean "32" "31" "93" and letter "F".

B- if I use crankset (170 - 93 - 9/16X20) ), will I chose available bottom bracket? please help me!
see it by link
http://photo.yume.vn/xem-photo/488112206-o.tirynnguyen.363B808C.html
Thanks

[nfmisso]

Assuming that you are still talking about a Campagnolo crankset; best is to talk to a dealer.

Most likely, if you go with the BB that is in the same group set as your cranks, you'll be fine.
http://www.wiggle.co.uk/campagnolo/bottom-brackets/

[blue0cean]

thanks your reply, because I am not experience for group campagnolo, if I buy a BB and it's not mount with my crank then I can't to change it (because I am living in VietNam)

[blue0cean]

this is my crankset but I don't known is it Campagnolo crankset? if I mount Campagnolo record Bottom bracket 70X102 (my frame shell = 70) will they work?
click here to see it, please
http://www.mediafire.com/i/?x8579ftxyxfo2c1
http://www.mediafire.com/i/?drn6xchy3ybeele
http://www.mediafire.com/i/?rm0zqsfdgnvb2hx
thanks your reply