2X(7 white ceramic beads
High temperature, , and wear resistance
High-speed nylon cage, and suitable for highly environments
This bearing on both sides keeping lubricant in and contaminants out.
Small size,,easy to carry and install.

Notice:
Please do not bear the bearings for jumping or other strong impact actions.
lubricants are not required.
Bearing type: Hybrid ceramic bearings
Shield: double-sided dust cover
Size (Inner x Height): 8x22x7mm
608 Bearing Skateboard Dedicated
Material:Mixed Material
colour:Black + White

Package Contents:
8 x Skateboard wheel bearings)