hahaha. no.
On the ABEC scale 7 is better but 5 is not the lowest. The scale numbers are 1, 3, 5, 7, and 9, so a five would still be a good choice.
yes
yes. They have shake junt abec 6 bearings.
you carnt get abec 18s
Bearings are classified on an Abec system 1,3,5,7 and top being 9. Bones bearings are recognized as being the best.
it is an Australian type of bearing and is equivalent to abec9 bearings.Read more: What_are_k1_scooter_bearings
Any 608 skateboard bearing or 688 bearing with adaptor.
yes its the fastest for the the ABEC but you could get the swiss or ceramics but those start to get into the $100's so for the best cheapest bearings, i would get ABEC 7
I don't doubt the quality of bones but as for abec9, abec7 etc, most of them are not abec9, abec7... Abec 9 bearings are used in critical aerospace and instrument applications. There are not many bearing manufacturers in the world that can make Abec 9 as most do not have the equipment and yet you see Abec 9 bearings readily available in skate shops at low prices. A real Abec 9 bearing would cost 30 to 40 US Dollars or more. I leave you to decide!! Have a look at http://www.smbbearings.com/Framesets/Skate_Frame.htm for useful info about skate bearings. #1 bones Swiss #2 bones reds #3 speed demon #4 blind #5 abec 9 #6 abec 7 #7 abec 5 #8 abec 3 #9 abec 1 #10 jc (walmart sold skateboards) *bones ceramics are much faster than bones Swiss but they can shatter*
abec 7
ABEC 15