Quantum Bearings

QD Isotope Series Bearings

Quantum Isotope Bearings


Bearing Design: ceramic hybrid
Precision Level: ⭐⭐⭐⭐⭐ 5 stars
Use Case: high impact street and park skating


Keep your speed on the streets with the only ceramic hybrid on the market designed for high impact street/park skating.

Isotope series bearings feature high precision chrome steel inner/outer rings, diamond polished raceways and rolling elements, zirconium oxide (ZrO2) rolling elements, high strength thermoplastic cage, and our proprietary Graphflo engineered lubrication process.

Each Isotopes Series Bearing Kit Includes:

  • 16 x isotope series bearings
  • 32 x frictionless shields (16 installed, 16 spares)
  • 16 x speed washers
  • 6 x stickers
6-month warranty from the date of purchase