Product name
FAST speed hybrid ceramic Si3N4 5 balls bearings 608 for speed skate
Material
Chrome Steel GCR15/ 440 stainless steel
Application
Skateboard, inline skate, quad skate
Feature
Stable Performance, fast speed
Bearing type
Deep groove ball bearings
Lubrication
Oiled or no lubrication
Cage
Nylon cage/ PEKC cage
Bearing Material
100% Chrome Steel/GCr15