Premium Steel Construction: The 608 bearing is made of high quality chrome steel (not carbon steel) for durability and resistance to deformity under heavy loads.
Smooth and Quiet Operation: Machine polished inner & outer race for the ultimate in smooth high speed rolling
Compact and Versatile: Deep Groove Ball Bearings are one of the most widely used rolling bearings. They are used to accommodate radial and axial loads in both directions.
Ideal for moderate load uses: skateboards, Inline skates, scooters, inline blade electric motors, wheels of bicycle, motorcycle, electric hand power tool ect. in many other rolling applications