ceramic skateboard bearings

The skateboards when befitted with ceramic skateboarding bearings should justify the following points:

Quality - should be appropriate and suitable to all skateboarders.

Lubrication - it's very important for the skater to maintain and take good care of his hard wares with fine multipurpose oil.

Size: 608,8*22*7

Axle: 8mm

Rings and Balls: Si3n4  Ceramic, ZRO2 Ceramic,chrome steel, stainless steel

Cage: PTFE,PEEK,stainless-steel,nylon

Seal/Shield: Open or Both sides sealed

Class: Full Ceramic or Hybrid Ceramic

Logo:  Can be made as customer's request

Packing: One tube of 8pcs

Clearance: 8~15

Tolerance Codes:  ABEC-5, ABEC-7,ABEC-9