Bones Super Swiss 6-Ball Skate Bearings (8mm, 16-Pack)

Super Swiss come with 6, 3/16 inch balls instead of 7, 5/32 inch balls used in most 608 bearings. Like bigger wheels on a car, they create less rolling friction and have a higher top speed. Removable high speed nylon ball retainer. Single, non-contact, removable rubber shield. Pre-lubricated with Speed Cream racing lubricant. The advantage of this design is higher speed, faster acceleration, greater strength and durability. Blue on one side. Engineered for skating. 8mm only.