Quantum Science "Diamond" Ceramic Premium Skateboard Bearing Kit

Quantum Science "Diamond" Series Ceramic Bearing Kit

Delivers extreme durability and performance for those that push boundaries.

Ceramic hybrid design + Diamond Matrix coating (DMx).

High precision chrome steel inner and outer rings carry a weatherproof Diamond Matrix coating, paired with zirconium oxide (ZrO2) rolling elements, diamond polished raceways and rolling elements, a high strength thermoplastic cage, and Quantum's Graphflo engineered lubrication process.

*Quantum Precision Bearing Press Tool Recommended 

Who Quantum Diamond Series Ceramic Are For:

Skaters who push boundaries

Riders who want extreme durability

Skaters who want a ceramic hybrid

Skaters in wet conditions

Features:

High precision chrome steel inner and outer rings

Weatherproof Diamond Matrix coating

Zirconium oxide (ZrO2) rolling elements

Diamond polished raceways and rolling elements

High strength thermoplastic cage

Proprietary Graphflo engineered lubrication process

16 frictionless shields, including 8 spares

Benefits:

Extreme durability

High performance

Weatherproof coating

Spare shields included

Specs:

Size 608 (standard skateboard bearing, 8mm bore)

Rings Chrome steel with Diamond Matrix coating

Rolling Elements Zirconium oxide (ZrO2)

Raceways Diamond polished

Cage High strength thermoplastic

Lubrication Graphflo engineered lubrication process

Shields Frictionless (8 installed, 8 spares)

Includes 8 bearings, 16 frictionless shields (8 installed, 8 spares), 8 speed washers, 1 tube of low-viscosity bearing lubricant (2ml, single use), and 1 sticker

Spacers Not included