Feature(may vary by option.)

●Bearings
●Model: 608z ABEC-11
●Dimensions: 8 x 22 x 7mm ( Inner Diameter: 8mm, Outer Diameter: 22mm, Width:7mm )
●Material: Chrome steel(Gcr15) inner & outer rings Zirconium CeramicaZrO2 6 beads
●Retainer Seal Brown Nylon cage silver Iron Seal on one side

[16pcs With Iron Box]

Description

Bearings
1. Speed White Ceramic Skating Bearings
2. Precise and High Speed 6 beads design
3. Single side Dust-proof
4. Anti-rust ,self-lubricated ceramic balls
5. Excellent for professional speed Skating players
7. Ceramic Bearings can effectively avoid jumping skating and fierce playing!
8.Suited for:Inline roller skates,for Slalom Speed Skating sports, skateboard...