8 Piece FreeSport 608 Hybrid Ceramic Bearing High Speed ABEC 9 Inline Skate Bearings Skateboard LongBoard Fidget HandSpinner | Спорт и

8 Piece FreeSport 608 Hybrid Ceramic Bearing High Speed ABEC 9 Inline Skate Bearings Skateboard LongBoard Fidget HandSpinner | Спорт и

Product: FreeSport 608Rs High Revs Ceramic Bearings

Sport Type: Inline Roller Skates/Speed Inline Roller Skating/FreeLine Skate/Skate board/Drift Board /Hand Spinners

Bearing Type:Hybrid ceramic bearing

Rolling elements:7 White ceramic Beads(ZrO2), High Temperature and Corrosion Resistance,Abrasion resistance,High Revs.

Bearing Ring:High Quality bearing steel

Cage :Nylon ,The material is Light Weight and Suitable for highly corrosive environments or high speed scene.  

Shield:Two-sided dust cover

Size: 8 * 22 * 7 (Inner * Outer * Height)  / Unit: mm

Limiting speed: 22,000 rev / min

Comparison of Tolerance Class: ABEC-9

Packet: 16.88$= 8 Bearing/lot

And There maybe somethings looks like rust in the rings and Box. But The Brown thing in the box and the Rings is cause the painting for the rings which made the rings in black Color.  it is not rust. thanks for understanding.

Notice:

The Bearings is Hybrid White Ceramic bearings,Please donot use the bearing to play jump or other strong impact action.And donot need to use   Lubricants.