Quantum - Isotope Series Bearings
- Designed with stability, flow and mechanical strength in mind
- High purity, high quality carbon and steel rings brought to a Diamond finish
- ZrO2 ceramic roller balls for impact frictional resistance
- High tensile strength hydrophobic retainers
- Removable shields with micro-ring for easy addition of lube without removing bearing from wheel
- Set of 8 bearings
- Packaged with 8 speed washers, 4 bearing spacers and sticker pack
- Designed, coated and packaged at UNC Charlotte, NC
