608 Skateboard Bearings are widely used bearing with Chrome steel material and size 8*22*7mm.
We can produce different precision such as ABEC-1,ABEC-3,ABEC-5,ABEC-7 ,ABEC-9 bearings.
And the seals color also can be customized too .
Hybrid Ceramic Skateboard Bearings with size 8*22*7mm ,the inner ring and outer rings are with material Chrome steel and the balls are made of ceramic ZrO2 or Si3N4 , we are produce bearing with 6 balls ,it is more stroner then 7 balls .