Bones Bearings are the biggest skateboard bearings manufacturer out there. They make some of the highest quality skateboard bearings available. The most popular models are the Bones Reds and super reds. The Bones swiss ceramics are pretty much the best bearings you can buy. The bones team is massive - with some of the top skaters in the world including rick Mcrank, steve cabellero, Jerry Hsu, Rodrigo TX and PJ ladd to name but a few!