Specifications:
Is customized: Yes
Type: Bearings
Material: Bearing steel/Nylon/White Ceramic
Color: Red
Type: Hybrid White Ceramic Bearing
Suit For Inline Skate/ Skateboard / LongBoard
Rolling elements: 7 White ceramic Beads(ZrO2), High Temperature and Corrosion Resistance,Abrasion resistance,High Revs.
bearing ring: High Quality bearing steel
Cage: Nylon ,The material is suitable for highly corrosive environments or high speed scene. (The Cage color has Brown and white, it is the same)
Shield: two-sided dust cover
Size: 8 * 22 * 7 (Inner * Outer * Height) / Unit: mm
Limiting speed: 22,000 rev / min

Package Included:
8 balls in a set