the really long thread discusses this and you have several ways to go here.
a ball race will last longer without the present troubles but it has a shorter wear life. also orangeberg reports that it's a ***** to get in and out full stop.
the next best way is to get the 13-roller roller bearing.
http://www.husaberg.org/index.php?set_a ... _photo.php the NTN206 is recommended by several people. a TN9 is recommended by swedishsteel as it has a composite cage and will crumble without further damage if all starts to go south in your new engine.
the C/B bearings are apparently VERY expensive!!!!!!! check them out. ausberg has found that they are infact two standard bearings machined down!!!!!!!!!! so you are actually paying for husaberg (or ? ) to grind the 4 sides of the two bearings..... so say no more!
anyone remember a link to ausbergs pics and 'chat'on this?
check out his gallery to get to the bottom of this.
i'm unaware of the 'spacer'. someone else help husa?
i'll try and remember bearing numbers next time we talk!
BTW now and know are different and with is what you were looking for!
i'm trying to help mate but you've got to remember that until we know how it happens and why it happens we don't have a definitive answer!
all the best
regards
Taffy