This set includes eight hybrid ceramic bearings designed for inline skates, skateboards, longboards, and hand spinners.
Type: Hybrid ceramic bearing with white ceramic beads (ZrO2)
Size: 8 x 22 x 7 mm (inner diameter x outer diameter x height)
Material: Bearing steel, nylon cage, and white ceramic beads
Shield: Two-sided dust cover for protection
Cage: High-speed nylon, lightweight and resistant to corrosion
Tolerance class: ABEC 9
Package includes: 8 bearings
Recommendations: Not suitable for jumping or strong impact actions; lubricants are not required