I've ridden one set of these bearings on two boards for.... six months now and they're just now starting to die. I've never cleaned them or anything, they just never stopped spinning. Plus it seems like the landy 10mm bearing is faster out of the box than the 8mm that they sell in the shop. These are what you want on your 10mm trucks!

these bearings will fit on my abec 11 83mm wheels and what abec would you compare these to. Dan Loveland Writes - Yes, they will fit all types of skateboard wheels only they have a 10mm inner diameter so you need 10mm axle trucks like the 10mm Grizzlies or Bear Smokies in 10mm. As for the Abec rating I would guess that they are close to an Abec 5.

ive been racin some friends on these and id say abec 7. abec 5 bearings are brutal. they are just as good as my abec 7's so i would def say theyre like the same. i would love to try the ceramics tho