Model Number:608
is_customized:Yes
Type:skateboard bearing
bearing Material:6 steel balls + Nylon cage
bearing Size:8 * 22 * 7
bearing grade:ABEC 11
bearing Impact load:180 kg-250kg
bearing Feature:Fast speed, long life ,low noise
bearing Hardness:HRC60-HRC64
Bearing Speed :Very Very Very Fast in skating
